Nearby Numbers

Positive, nonzero integers within three units

21024

18fo25

Twenty-One Thousand and Twenty-Four in Base 25 Pentavigesimal

21025

18g025

Twenty-One Thousand and Twenty-Five in Base 25 Pentavigesimal

21026

18g125

Twenty-One Thousand and Twenty-Six in Base 25 Pentavigesimal

21028

18g325

Twenty-One Thousand and Twenty-Eight in Base 25 Pentavigesimal

21029

18g425

Twenty-One Thousand and Twenty-Nine in Base 25 Pentavigesimal

21030

18g525

Twenty-One Thousand and Thirty in Base 25 Pentavigesimal

Scientific Notation

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

2.1027e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000ieak9migl04625

The reciprocal of 21027 in Base 25 Pentavigesimal.

Palindrome?

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

The number 18g225 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-seven is a composite number with 8 total factors (including 1 and itself).   See primes in Base 25 Pentavigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and twenty-seven is a composite number with 8 total factors (including 1 and itself).

Prime Factors

3

325

Three in Base 25 Pentavigesimal

43

1i25

Forty-Three in Base 25 Pentavigesimal

163

6d25

One Hundred and Sixty-Three in Base 25 Pentavigesimal

Prime Factorization

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

3251 · 1i251 · 6d251 = 18g225

Base Conversions

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