The Number

231015

Two Hundred and Thirty-One Thousand and Fifteen

In Base 13 Tridecimal Is

811c513

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

231012
811c213
Two Hundred and Thirty-One Thousand and Twelve in Base 13 Tridecimal
231013
811c313
Two Hundred and Thirty-One Thousand and Thirteen in Base 13 Tridecimal
231014
811c413
Two Hundred and Thirty-One Thousand and Fourteen in Base 13 Tridecimal
231016
811c613
Two Hundred and Thirty-One Thousand and Sixteen in Base 13 Tridecimal
231017
811c713
Two Hundred and Thirty-One Thousand and Seventeen in Base 13 Tridecimal
231018
811c813
Two Hundred and Thirty-One Thousand and Eightteen in Base 13 Tridecimal

Scientific Notation

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

2.31015e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000017b80c34786b46913

The reciprocal of 231015 in Base 13 Tridecimal.

Palindrome?

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

The number 811c513 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 and fifteen is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Two hundred and thirty-one thousand and fifteen 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 two hundred and thirty-one thousand and fifteen has the following 3 prime factors:

3
313
Three in Base 13 Tridecimal
5
513
Five in Base 13 Tridecimal
15401
701913
Fifteen Thousand Four Hundred and One in Base 13 Tridecimal

Prime Factorization

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

3131 · 5131 · 7019131 = 811c513

Base Conversions

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