The Number

72013

Seventy-Two Thousand and Thirteen

In Base 18 Octodecimal Is

c64d18

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Seventy-Two Thousand and Thirteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

72010
c64a18
Seventy-Two Thousand and Ten in Base 18 Octodecimal
72011
c64b18
Seventy-Two Thousand and Eleven in Base 18 Octodecimal
72012
c64c18
Seventy-Two Thousand and Twelve in Base 18 Octodecimal
72014
c64e18
Seventy-Two Thousand and Fourteen in Base 18 Octodecimal
72015
c64f18
Seventy-Two Thousand and Fifteen in Base 18 Octodecimal
72016
c64g18
Seventy-Two Thousand and Sixteen in Base 18 Octodecimal

Scientific Notation

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

7.2013e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000184596e8efg95718

The reciprocal of 72013 in Base 18 Octodecimal.

Palindrome?

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

The number c64d18 is not a palindrome.

Not A Prime Number

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

Seventy-two thousand and thirteen is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Seventy-two thousand and thirteen 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 seventy-two thousand and thirteen has the following 3 prime factors:

23
1518
Twenty-Three in Base 18 Octodecimal
31
1d18
Thirty-One in Base 18 Octodecimal
101
5b18
One Hundred and One in Base 18 Octodecimal

Prime Factorization

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

15181 · 1d181 · 5b181 = c64d18

Base Conversions

The number seventy-two thousand and thirteen in 35 different bases