The Number

12528

Twelve Thousand Five Hundred and Twenty-Eight

In Base 21 Unovigesimal Is

178c21

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

For more familiar numbers: See Twelve Thousand Five Hundred and Twenty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

12525
178921
Twelve Thousand Five Hundred and Twenty-Five in Base 21 Unovigesimal
12526
178a21
Twelve Thousand Five Hundred and Twenty-Six in Base 21 Unovigesimal
12527
178b21
Twelve Thousand Five Hundred and Twenty-Seven in Base 21 Unovigesimal
12529
178d21
Twelve Thousand Five Hundred and Twenty-Nine in Base 21 Unovigesimal
12530
178e21
Twelve Thousand Five Hundred and Thirty in Base 21 Unovigesimal
12531
178f21
Twelve Thousand Five Hundred and Thirty-One in Base 21 Unovigesimal

Scientific Notation

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

1.2528e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000fakk10i14dig21

The reciprocal of 12528 in Base 21 Unovigesimal.

Palindrome?

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

The number 178c21 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 five hundred and twenty-eight is a composite number with 40 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twelve thousand five hundred and twenty-eight is a composite number with 40 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 five hundred and twenty-eight has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
29
1821
Twenty-Nine in Base 21 Unovigesimal

Prime Factorization

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

2214 · 3213 · 18211 = 178c21

Base Conversions

The number twelve thousand five hundred and twenty-eight in 35 different bases