Nearby Numbers

Positive, nonzero integers within three units

20017

Twenty Thousand and Seventeen

20018

Twenty Thousand and Eightteen

20019

Twenty Thousand and Nineteen

20021

Twenty Thousand and Twenty-One

20022

Twenty Thousand and Twenty-Two

20023

Twenty Thousand and Twenty-Three

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.0020e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00004995004995004995

The reciprocal of 20020.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 20020 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty thousand and twenty is a composite number with 48 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twenty thousand and twenty is a composite number with 48 total factors (including 1 and itself).

Prime Factors

2

Two

5

Five

7

Seven

11

Eleven

13

Thirteen

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

22 · 51 · 71 · 111 · 131 = 20020

Base Conversions

The number twenty thousand and twenty in 35 different bases