The Number

12159

Twelve Thousand One Hundred and Fifty-Nine

In Base 21 Unovigesimal Is

16c021

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Twelve Thousand One Hundred and Fifty-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

12156
16bi21
Twelve Thousand One Hundred and Fifty-Six in Base 21 Unovigesimal
12157
16bj21
Twelve Thousand One Hundred and Fifty-Seven in Base 21 Unovigesimal
12158
16bk21
Twelve Thousand One Hundred and Fifty-Eight in Base 21 Unovigesimal
12160
16c121
Twelve Thousand One Hundred and Sixty in Base 21 Unovigesimal
12161
16c221
Twelve Thousand One Hundred and Sixty-One in Base 21 Unovigesimal
12162
16c321
Twelve Thousand One Hundred and Sixty-Two in Base 21 Unovigesimal

Scientific Notation

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

1.2159e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000fkif06hk092j21

The reciprocal of 12159 in Base 21 Unovigesimal.

Palindrome?

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

The number 16c021 is not a palindrome.

Not A Prime Number

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

Twelve thousand one hundred and fifty-nine is a composite number with 12 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twelve thousand one hundred and fifty-nine is a composite number with 12 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twelve thousand one hundred and fifty-nine has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
193
9421
One Hundred and Ninety-Three in Base 21 Unovigesimal

Prime Factorization

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

3212 · 7211 · 94211 = 16c021

Base Conversions

The number twelve thousand one hundred and fifty-nine in 35 different bases