The Number

13251

Thirteen Thousand Two Hundred and Fifty-One

In Base 21 Unovigesimal Is

191021

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

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

Nearby Numbers

Positive, nonzero integers within three units

13248
190i21
Thirteen Thousand Two Hundred and Forty-Eight in Base 21 Unovigesimal
13249
190j21
Thirteen Thousand Two Hundred and Forty-Nine in Base 21 Unovigesimal
13250
190k21
Thirteen Thousand Two Hundred and Fifty in Base 21 Unovigesimal
13252
191121
Thirteen Thousand Two Hundred and Fifty-Two in Base 21 Unovigesimal
13253
191221
Thirteen Thousand Two Hundred and Fifty-Three in Base 21 Unovigesimal
13254
191321
Thirteen Thousand Two Hundred and Fifty-Four in Base 21 Unovigesimal

Scientific Notation

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

1.3251e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000ee48k00ee48ja21

The reciprocal of 13251 in Base 21 Unovigesimal.

Palindrome?

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

The number 191021 is not a palindrome.

Not A Prime Number

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

Thirteen thousand two hundred and fifty-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Thirteen thousand two hundred and fifty-one is a composite number with 8 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 thirteen thousand two hundred and fifty-one has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
631
19121
Six Hundred and Thirty-One in Base 21 Unovigesimal

Prime Factorization

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

3211 · 7211 · 191211 = 191021

Base Conversions

The number thirteen thousand two hundred and fifty-one in 35 different bases