The Number

20813

Twenty Thousand Eight Hundred and Thirteen

In Base 6 Senary Is

2402056

The numbers with a 6 subscript use Base 6 Senary notation.

For more familiar numbers: See Twenty Thousand Eight Hundred and Thirteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

20810
2402026
Twenty Thousand Eight Hundred and Ten in Base 6 Senary
20811
2402036
Twenty Thousand Eight Hundred and Eleven in Base 6 Senary
20812
2402046
Twenty Thousand Eight Hundred and Twelve in Base 6 Senary
20814
2402106
Twenty Thousand Eight Hundred and Fourteen in Base 6 Senary
20815
2402116
Twenty Thousand Eight Hundred and Fifteen in Base 6 Senary
20816
2402126
Twenty Thousand Eight Hundred and Sixteen in Base 6 Senary

Scientific Notation

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

2.0813e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000212411134400105502246

The reciprocal of 20813 in Base 6 Senary.

Palindrome?

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

The number 2402056 is not a palindrome.

Not A Prime Number

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

Twenty thousand eight hundred and thirteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 6 Senary

A Composite

Composites have more than just these two factors.

Twenty thousand eight hundred and thirteen is a composite number with 4 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 twenty thousand eight hundred and thirteen has the following 2 prime factors:

13
216
Thirteen in Base 6 Senary
1601
112256
One Thousand Six Hundred and One in Base 6 Senary

Prime Factorization

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

2161 · 1122561 = 2402056

Base Conversions

The number twenty thousand eight hundred and thirteen in 35 different bases