The Number

231320

Two Hundred and Thirty-One Thousand Three Hundred and Twenty

In Base 21 Unovigesimal Is

13kb521

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

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

Nearby Numbers

Positive, nonzero integers within three units

231317
13kb221
Two Hundred and Thirty-One Thousand Three Hundred and Seventeen in Base 21 Unovigesimal
231318
13kb321
Two Hundred and Thirty-One Thousand Three Hundred and Eightteen in Base 21 Unovigesimal
231319
13kb421
Two Hundred and Thirty-One Thousand Three Hundred and Nineteen in Base 21 Unovigesimal
231321
13kb621
Two Hundred and Thirty-One Thousand Three Hundred and Twenty-One in Base 21 Unovigesimal
231322
13kb721
Two Hundred and Thirty-One Thousand Three Hundred and Twenty-Two in Base 21 Unovigesimal
231323
13kb821
Two Hundred and Thirty-One Thousand Three Hundred and Twenty-Three in Base 21 Unovigesimal

Scientific Notation

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

2.31320e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000hdg2h2jf83121

The reciprocal of 231320 in Base 21 Unovigesimal.

Palindrome?

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

The number 13kb521 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 three hundred and twenty is a composite number with 16 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 three hundred and twenty is a composite number with 16 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 three hundred and twenty has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
5783
d2821
Five Thousand Seven Hundred and Eighty-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

2213 · 5211 · d28211 = 13kb521

Base Conversions

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