The Number

231125

Two Hundred and Thirty-One Thousand One Hundred and Twenty-Five

In Base 21 Unovigesimal Is

13k1k21

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

For more familiar numbers: See Two Hundred and Thirty-One Thousand One Hundred and Twenty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

231122
13k1h21
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Two in Base 21 Unovigesimal
231123
13k1i21
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Three in Base 21 Unovigesimal
231124
13k1j21
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Four in Base 21 Unovigesimal
231126
13k2021
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Six in Base 21 Unovigesimal
231127
13k2121
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Seven in Base 21 Unovigesimal
231128
13k2221
Two Hundred and Thirty-One Thousand One Hundred and Twenty-Eight in Base 21 Unovigesimal

Scientific Notation

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

2.31125e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000he1eg2if96cg21

The reciprocal of 231125 in Base 21 Unovigesimal.

Palindrome?

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

The number 13k1k21 is not a palindrome.

Not A Prime Number

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

Two hundred and thirty-one thousand one hundred and twenty-five 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.

Two hundred and thirty-one thousand one hundred and twenty-five 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 two hundred and thirty-one thousand one hundred and twenty-five has the following 2 prime factors:

5
521
Five in Base 21 Unovigesimal
43
2121
Forty-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

5213 · 21212 = 13k1k21

Base Conversions

The number two hundred and thirty-one thousand one hundred and twenty-five in 35 different bases