Nearby Numbers

Positive, nonzero integers within three units

21021

101b912

Twenty-One Thousand and Twenty-One in Base 12 Duodecimal

21022

101ba12

Twenty-One Thousand and Twenty-Two in Base 12 Duodecimal

21023

101bb12

Twenty-One Thousand and Twenty-Three in Base 12 Duodecimal

21025

1020112

Twenty-One Thousand and Twenty-Five in Base 12 Duodecimal

21026

1020212

Twenty-One Thousand and Twenty-Six in Base 12 Duodecimal

21027

1020312

Twenty-One Thousand and Twenty-Seven in Base 12 Duodecimal

Scientific Notation

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

2.1024e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000ba03b413945315812

The reciprocal of 21024 in Base 12 Duodecimal.

Palindrome?

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

The number 1020012 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand and twenty-four is a composite number with 36 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and twenty-four is a composite number with 36 total factors (including 1 and itself).

Prime Factors

2

212

Two in Base 12 Duodecimal

3

312

Three in Base 12 Duodecimal

73

6112

Seventy-Three in Base 12 Duodecimal

Prime Factorization

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

2125 · 3122 · 61121 = 1020012

Base Conversions

The number twenty-one thousand and twenty-four in 35 different bases