Etymologie, Etimología, Étymologie, Etimologia, Etymology
US Vereinigte Staaten von Amerika, Estados Unidos de América, États-Unis d'Amérique, Stati Uniti d'America, United States of America
Zahlen, Número, Nombre, Numero, Number
Zahlentheorie, Teoría de números, Théorie des nombres, Teoria dei numeri, Number Theory
Algebraische Zahlentheorie, Teoría de números algebraicos, Théorie algébrique des nombres, Teoria algebrica dei numeri, Algebraic number theory

A

artlebedev
A short history of telephone numbers

(E?)(L?) http://www.artlebedev.com/mandership/91/

Artemy Lebedev
§ 91. A short history of telephone numbers
June 18, 2002

The Scottish inventor Alexander Graham Bell is credited with speaking the first words by telephone on March 10, 1876: “Mr. Watson —Come here—I want to see you”. To call his assistant sitting next door, Bell didn’t have to dial a number: there were only two phone sets in the world at that time.
...
How they did it

Americans who were to encounter the problem of 7-digit numbers sooner that any other nation, found a mnemonic solution to the problem (it was generally believed back then that 7-digit numbers were hard to memorize): the first three digits were replaced with letters some word started with. For technical reasons no telephone number in the US started with "1". For historical reasons "zero" was always used to call the operator. As a result, any American telephone number could start with any figure but "1" and "0".
...


Erstellt: 2011-12

B

C

creditreport
Number Crunchers

(E?)(L?) http://www.creditreport.org/outrageous-number-crunchers/




Erstellt: 2012-10

D

E

F

G

H

I

infoplease
Engineering Calculator
Scientific Calculator
Deg, Rad, Bin, Oct, Dec, Hex

(E?)(L?) http://www.infoplease.com/math/calculator.html


javascriptsource - NP
Number Pronunciator

Dieses Tool ist alleine schon interessant wegen der Benennungen hoher Zehnerpotenzen. Oder kennen sie die folgenden englischen Zahlenbezeichnungen:

'million', 'billion', 'trillion', 'quadrillion', 'quintillion', 'sextillion', 'septillion', 'octillion', 'nonillion', 'decillion', 'undecillion', 'duodecillion', 'tredecillion', 'quattuordecillion', 'quindecillion', 'sexdecillion', 'septendecillion', 'octodecillion', 'novemdecillion', 'vigintillion', 'unvigintillion', 'duovigintillion', 'trevigintillion', 'quattuorvigintillion', 'quinvigintillion', 'sexvigintillion', 'septenvigintillion', 'octovigintillion', 'novemvigintillion', 'trigintillion', 'untrigintillion', 'duotrigintillion', 'tretrigintillion', 'quattuortrigintillion', 'quintrigintillion', 'sextrigintillion', 'septentrigintillion', 'octotrigintillion', 'novemtrigintillion', 'quadragintillion', 'unquadragintillion', 'duoquadragintillion', 'trequadragintillion', 'quattuorquadragintillion', 'quinquadragintillion', 'sexquadragintillion', 'septenquadragintillion', 'octoquadragintillion', 'novemquadragintillion', 'quinquagintillion', 'unquinquagintillion', 'duoquinquagintillion', 'trequinquagintillion', 'quattuorquinquagintillion', 'quinquinquagintillion', 'sexquinquagintillion', 'septenquinquagintillion', 'octoquinquagintillion', 'novemquinquagintillion', 'sexagintillion', 'unsexagintillion', 'duosexagintillion', 'tresexagintillion', 'quattuorsexagintillion', 'quinsexagintillion', 'sexsexagintillion', 'septsexagintillion', 'octosexagintillion', 'novemsexagintillion', 'septuagintillion', 'unseptuagintillion', 'duoseptuagintillion', 'treseptuagintillion', 'quattuorseptuagintillion', 'quinseptuagintillion', 'sexseptuagintillion', 'septseptuagintillion', 'octoseptuagint', 'novemseptuagintillion', 'octogintillion', 'unoctogintillion', 'duooctogintillion', 'treoctogintillion', 'quattuoroctogintillion', 'quinoctogintillion', 'sexoctogintillion', 'septoctogintillion', 'octooctogintillion', 'novemoctogintillion', 'nonagintillion', 'unnonagintillion', 'duononagintillion', 'trenonagintillion', 'duattuornonagintillion', 'quinnonagintillion', 'sexnonagintillion', 'septnonagintillion', 'octononagintillion', 'novemnonagintillion', 'centillion', 'cenuntillion', 'duocentillion', 'centretillion'

(E?)(L?) http://www.javascriptsource.com/miscellaneous/number-pronunciator.html

Enter a number and this script will write it out in plain English. Your number can be up to 303 digits long.

Number Pronunciator
Please enter a number and I will try to pronounce it.
Your number can be up to 303 digits long.
Submitted by: Sydney Wedding Video / DVD

Free JavaScripts provided
by The JavaScript Source




J

K

L

M

mightynumber
Mighty Number

Zahlen von 0 bis 999999999999.

(E?)(L?) http://www.mightynumber.com/

Search For a Number: A search engine for numbers.


Als Beispiel:

(E?)(L?) http://www.mightynumber.com/number/986014014014.html




Erstellt: 2012-08

N

number (W3)

(E?)(L?) http://www.wikipedia.org/wiki/number


numbergossip
Number Gossip

(E?)(L1) http://numbergossip.com/

Enter a number and I'll tell you everything you wanted to know about it but were afraid to ask.


(E?)(L1) http://numbergossip.com/list

Number Gossip Properties

| abundant | amicable | apocalyptic power | aspiring | automorphic | cake | Carmichael | Catalan | composite | compositorial | cube | deficient | even | evil | factorial | | Google | happy | hungry | lazy caterer | lucky | Mersenne | Mersenne prime | narcissistic | odd | odious | | perfect | power of 2 | powerful | practical | prime | primorial | pronic | repunit | Smith | sociable | square | square-free | tetrahedral | triangular | twin | Ulam | undulating | untouchable | vampire | weird


Ein Beispiel: "60":


Unique Properties of 60

Common Properties of 60


Erstellt: 2011-07

numberworld.org
Numberworld

(E?)(L?) http://www.numberworld.org/

Links:

y-cruncher - Multi-threaded Pi Program Blogs World Record Computations Mathematical Constants: Billions of Digits Other About Me: Older Links:


Erstellt: 2014-10

O

oeis.org
Online Encyclopedia of Integer Sequences - OEIS

(E?)(L?) http://www.ams.org/notices/200308/comm-sloane.pdf

N. J. A. Sloane: The On-Line Encyclopedia of Integer Sequences

This article gives a brief introduction to the "On-Line Encyclopedia of Integer Sequences" (or "OEIS"). The OEIS is a database of nearly 90,000 sequences of integers, arranged lexicographically. The entry for a sequence lists the initial terms (50 to 100, if available), a description, formulae, programs to generate the sequence, references, links to relevant web pages, and other information.
...


(E?)(L?) http://www.oeis.org/


(E?)(L?) http://oeis.org/wiki/Welcome

Contents


(E?)(L?) http://oeis.org/wiki/Index_to_OEIS

Index to OEIS


(E?)(L?) http://oeis.org/wiki/Index_to_OEIS:_Section_Aa




(E?)(L?) http://oeis.org/wiki/Index_to_OEIS:_Section_Ab




(E?)(L?) http://oeis.org/wiki/Index_to_OEIS:_Section_Al




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Am




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ap




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ar




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ba




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Be




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Bi




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Bl




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Bo




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Br




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ca




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ce




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ch




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Cl




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Coa




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Coi




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Com




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Con




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Cor




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Cu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Cy




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Da




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_De




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Di




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Do




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ea




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ed




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_El




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Eu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Fa




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Fe




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Fi




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Fo




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Fu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ga




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ge




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Go




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Gra




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Gre




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ha




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_He




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ho




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ia




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_In




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_J




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_K




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_La




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Lc




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Li




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Lo




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Lu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_M




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Mag




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Map




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Mat




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Me




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Mo




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Mu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_N




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Na




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ne




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ni




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_No




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Nu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_O




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pac




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Par




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pas




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pea




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Per




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ph




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Poi




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pol




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pos




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pow




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pra




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pri




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Pro




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ps




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Qua




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Que




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ra




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Rea




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Rel




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Res




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ro




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ru




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Sa




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Se




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Si




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Sk




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_So




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Sp




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Sq




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_St




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Su




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Sw




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Ta




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Te




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Th




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_To




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Tra




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Tri




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Tu




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_U




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_V




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Wa




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_We




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Wi




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_X




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Y




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_Z




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_1




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_2




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_3




(E?)(L1) http://oeis.org/wiki/Index_to_OEIS:_Section_4




Erstellt: 2012-01

P

phrontistery
Numerical Prefixes

(E?)(L1) http://phrontistery.info/numbers.html
Adjectives and nouns that reflect numerical values or multiples. It can be very difficult to figure out what sort of prefix to use, and there are plenty of exceptions to the rules.

In general, these words are made by combining a prefix derived from Latin or Greek number words and a suffix indicating the type or category of the thing being counted. If you know a lot of word etymologies, you can usually figure out whether a word takes a Latin or Greek numerical prefix if you can tell whether the suffix you want to use is Latin or Greek in origin.
However, if you can't work out the etymology, it's probably best to just look at the lists below, which indicate which prefixes are used with which suffixes. Besides, there are exceptions to this general rule.
Latin prefixes (uni, bi, tri ...) are normally used for the following categories. ...
Let's turn to the Greek prefixes (mono, di, tri ...), which are used for the following categories: ...

Q

R

random
Zufallgenerator

(E?)(L?) http://www.random.org/
Hier kann man Zufallszahlen zwischen -1.000.000.000 und 1.000.000.000 generieren, auch in Hexadecimal, Decimal, Octal, Binary, verschiedene Münzen werfen und Zufalls-Bitmaps von max. 512 mal 512 Pixeln generieren lassen.


What's this fuss about true randomness?
Perhaps you have wondered how predictable machines like computers can generate randomness. In reality, most random numbers used in computer programs are pseudo-random, which means they are a generated in a predictable fashion using a mathematical formula. This is fine for many purposes, but it may not be random in the way you expect if you're used to dice rolls and lottery drawings.

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs. People use RANDOM.ORG for holding drawings, lotteries and sweepstakes, to drive games and gambling sites, for scientific applications and for art and music. The service has existed since 1998 and was built and is being operated by Mads Haahr of the School of Computer Science and Statistics at Trinity College, Dublin in Ireland.

Fun & Free:
Coin Flipper | Die Roller | Playing Card Shuffler | Lottery Quick Pick | Keno Quick Pick | Jazz Scale Generator | Bitmap Generator | Sound Generator | Integer Generator | Sequence Generator | String Generator | List Randomizer | Possible Lessnesses | Web Widgets

Background & Stats:
About Randomness | History of RANDOM.ORG | Randomness Quotations | General FAQ | Guide to Random Drawings | Video Guide to Giveaways? | Real-Time Statistics | Statistical Analysis | Your Quota | Testimonials | Media and Citations | Acknowledgements | Newsletter | Disclaimer

Premium & Advanced:
Login/Register | Premium Generator | Randomness Trails | Integer Set Generator | Third-Party Draw | Gaussian Generator | Fraction Generator | Clock Time Generator | Calendar Date Generator | Pregenerated Files | Automated Client Guidelines | HTTP API and Client Archive | Banned Hosts


(E?)(L?) http://www.random.org/nform.html
Random Integer Generator (with duplicates, like dice rolls)

(E?)(L?) http://www.random.org/sform.html
Random Sequence Generator (without duplicates, like lottery tickets)

(E?)(L?) http://www.random.org/form.html
Random Byte Generator

(E?)(L?) http://www.random.org/flip.html
Coin Flipper

(E?)(L?) http://www.random.org/xform.html
Random Bitmap Generator

randomnumbers
Randomnumbers
Zufallszahlen
Quanten-Zufallszahlengenerator

(E6)(L?) http://www.randomnumbers.info/


(E6)(L?) http://www.heise.de/newsticker/meldung/45683
Meine 10 Zufallszahlen zwischen 1 und 10 waren am 18.03.2004: "7 5 3 3 4 5 4 5 9 10".
Neben dem Erzeugen von bis zu 1.000 Zufallszahlen zwischen 1 und 10.000 findet man Informationen What are random numbers?
Generating random numbers

S

T

turbulence.org
The secret lives of numbers

(E?)(L?) http://www.turbulence.org/Works/nums/index.html

The authors conducted an exhaustive empirical study, with the aid of custom software, public search engines and powerful statistical techniques, in order to determine the relative popularity of every integer between 0 and one million. The resulting information exhibits an extraordinary variety of patterns which reflect and refract our culture, our minds, and our bodies.

For example, certain numbers, such as 212, 486, 911, 1040, 1492, 1776, 68040, or 90210, occur more frequently than their neighbors because they are used to denominate the phone numbers, tax forms, computer chips, famous dates, or television programs that figure prominently in our culture. Regular periodicities in the data, located at multiples and powers of ten, mirror our cognitive preference for round numbers in our biologically-driven base-10 numbering system. Certain numbers, such as 12345 or 8888, appear to be more popular simply because they are easier to remember.

Humanity's fascination with numbers is ancient and complex. Our present relationship with numbers reveals both a highly developed tool and a highly developed user, working together to measure, create, and predict both ourselves and the world around us. But like every symbiotic couple, the tool we would like to believe is separate from us (and thus objective) is actually an intricate reflection of our thoughts, interests, and capabilities. One intriguing result of this symbiosis is that the numeric system we use to describe patterns, is actually used in a patterned fashion to describe.

We surmise that our dataset is a numeric snaphot of the collective consciousness. Herein we return our analyses to the public in the form of an interactive visualization, whose aim is to provoke awareness of one's own numeric manifestations.

The Secret Life of Numbers by Golan Levin, et. al. (February 2002) is a commission of New Radio and Performing Arts, Inc., for its Turbulence web site. It was made possible with funding from The Greenwall Foundation. Further information here.


Erstellt: 2014-01

U

Uni Tennessee
Prime-Glossary
Primzahlen-Glossar

(E?)(L?) http://primes.utm.edu/
The University of Tennessee at Martin

"The Prime Glossary" is your Internet guide to the terminology of prime numbers. We began this project at The Prime Pages in early 1998 to provide simple, terse definitions of words and names related to prime numbers. When appropriate, the glossary includes links to other pages with fuller definitions and information.

The Largest Known Primes Database, The "Guinness book" of prime number records! Includes the 5000 largest known primes and smaller ones of selected forms (one-page summary) updated daily! What are the Prime pages?

More prime resources

(E?)(L?) http://primes.utm.edu/glossary/
3-perfect | 3-primes problem | 3-tupl | 4-perfect | 4-tuple | absolute prime | abundant number | admissible k-tuple | algebraic numbers | aliquot | aliquot cycle | aliquot sequence | almost all | almost every | amicable | amicable number | arithmetic progression | arithmetic sequence | asymptotic to | asymptotically | asymptotically equal | base | Beal's conjecture | Benford's law | Bernoulli numbers | Bertrand's postulate | big-O | big-oh | Brun's constant | canonical form of a factorization | Carmichael number | Catalan conjecture | Catalan problem | ceiling function | ceiling( ) | certificate | certificate of primality | Chinese remainder theorem | circular prime | complete system of residues | completely multiplicative functions | composite | composite number | compositorial | compositorial prime | congruence | congruence class | congruent | conjecture | constellation | coprime | countable | Cullen number | Cullen prime | Cullen prime (of the second kind) | Cullen prime of the 2nd kin | Cullen prime of the second kind | Cunningham chain | Cunningham project | Cyclotomy | d( ) | deficient number | deletable prime | Dickson's conjecture | diophantine equation | Diophantus | Dirichlet's Theorem | divides | divisor | economical number | ECPP | Elements | elliptic curve primality proving | emirp | equadigital number | Eratosthenes | Eratosthenes' sieve | Erdös | Euclid | | Euler | Euler probable prime | Euler pseudoprime | Euler's constant | Euler's phi function | Euler's theorem | Euler's totient function | Euler's zeta function | executable prime | extravagant number | factor | factorial | Fermat | Fermat divisor | Fermat number | Fermat prime | Fermat quotient | Fermat's last theorem | Fermat's little theorem | Fermat's method of factoring | Fermat's theorem | Fermat-Catalan conjecture | Fermat-Catalan equation | | first digit law | first digit phenomenon | floor function | floor( ) | FLT | formula for the primes | Fortunate number | Fortune's conjecture | Frobenius Pseudoprime | frugal number | full period prime | full period prime | fundamental theorem of algebra | Fundamental Theorem of Arithmetic | gamma | gaps | gaps between primes | Gaussian Mersenne | Gaussian Mersenne primes | gcd | Generalized Cullen number | generalized Cullen prime | generalized Cullen prime (of the second kind) | Generalized Fermat | generalized Fermat number | Generalized Fermat prime | generalized repunit | generalized repunit prime | generalized unique | generalized unique prime | generalized Woodall number | generalized Woodall prime | geometric sequence | geometric series | gigantic | gigantic prime | Gilbreath's conjecture | GIMPS | Goldbach's conjecture | Great Internet Mersenne Prime Search | greatest common divisor | greatest integer function | heuristic | heuristic argument | heuristically | high jumper | hypothesis H | illegal prime | infinite | infinite set | invertible prime | irrational | irrational number | irregular prime | irregularity index | Ishango Bone | Jacobi symbol | jumping champion | k-perfect | k-tuple | k-tuple conjecture | k-tuplet | Lame's Theorem | law of small numbers | lcm | least common multiple | least integer function | least nonnegative residues | left-to-right binary exponentiation | left-truncatable prime | Legendre symbol | Leonhard Euler | less-fortunate number | lim | limit of | linear congruential sequences | Linnik's Constant | little oh | little-o | log | Lucas Number | Lucas prime | Lucas sequence | Mascheroni's constant | Matijasevic's polynomial | mega prime | megaprime | Mersenne divisor | Mersenne number | Mersenne prime | Mersenne's conjecture | Mersennes | Mertens' Theorem | Miller's test | Mills prime | Mills' constant | Mills' theorem | minimal prime | mod | modulo | multifactorial | multifactorial prime | multiplicative function | multiplicity of a zero | multiply perfect | mutually relatively prime | natural logarithm | new Mersenne conjecture | new Mersenne prime conjecture | NSW number | NSW prime | number of divisors | o( ) | O( ) | odd Goldbach conjecture | open question | order of | pairwise relatively prime | | palprime | Paul Erdös | Pepin's Test | perfect number | period of a decimal expansion | period of a prime | permutable prime | phi function | phi( ) | Pierpont prime | Pierre de Fermat | position numbering system | powerful number | primality certificate | prime | prime 3-tuple | prime 4-tuple | prime constellation | prime gap | prime k-tuple conjecture | prime k-tuplet | | prime quadruple | prime quadruples | prime triple | prime-prime | primeval | primeval number | primitive part | primorial | primorial prime | probable primality | probable prime | probable prime test | proper divisor | Proth prime | PRP | pseudoprimality | pseudoprime | pseudoprime base | PSP | public key | public key cryptosystem | Pythagoras | Pythagorean | Pythagorean triple | quadratic non-residue | quadratic residue | radix | radix-point | rational number | regular prime | relatively prime | repeating decimal expansion | repunit | repunit prime | residues | Riemann hypothesis | Riemann zeta function | Riesel number | right-to-left binary exponentiation | right-truncatable prime | roots | roots of a function | RSA | RSA cryptosystem | RSA encryption example | same order of magnitude | Schnirelmann's constant | semiprime | sequence | | sieve of Eratosthenes | sigma function | sigma( ) | Smith number | snowball prime | sociable numbers | Sophie Germain prime | SPRP | square number | standard form of a factorization | Stirling's formula | strobogrammatic | strobogrammatic prime | strong law of small numbers | strong probable prime | sum of divisors | super-prime | system of residues | tables of primes | tau( ) | tetradic (or 4-way) prime | tetradic prime | the Arithmetica | | titan | titanic | titanic prime | totient function | transcendental numbers | triadic (or 3-way) prime | triadic prime | trial division | triangular number | truncatable prime | twin prime | twin prime conjecture | twin prime constant | uncountable | unique | unique prime | Vinogradov | Wall-Sun-Sun prime | Well-Ordering Principle | wheel factorization | Wieferich prime | Wilson composite | Wilson prime | Wilson prime | Wilson's theorem | Wolstenholme prime | Woodall number | Woodall prime | zeros | zeta function | zeta functions |

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wolframalpha
Historical Numerals

(E?)(L1) http://www.wolframalpha.com/examples/PeopleAndHistory.html

Historical Numerals


Erstellt: 2011-10

wolframalpha
Number Names

(E?)(L1) http://www.wolframalpha.com/examples/WordsAndLinguistics.html

Number Names


Erstellt: 2011-10

wolframalpha
Numbers

(E?)(L1) http://www.wolframalpha.com/examples/Math.html

Numbers Number Theory


Erstellt: 2011-10

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