The Number

28013

Twenty-Eight Thousand and Thirteen

In Base 13 Tridecimal Is

c99b13

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

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

Nearby Numbers

Positive, nonzero integers within three units

28010
c99813
Twenty-Eight Thousand and Ten in Base 13 Tridecimal
28011
c99913
Twenty-Eight Thousand and Eleven in Base 13 Tridecimal
28012
c99a13
Twenty-Eight Thousand and Twelve in Base 13 Tridecimal
28014
c99c13
Twenty-Eight Thousand and Fourteen in Base 13 Tridecimal
28015
c9a013
Twenty-Eight Thousand and Fifteen in Base 13 Tridecimal
28016
c9a113
Twenty-Eight Thousand and Sixteen in Base 13 Tridecimal

Scientific Notation

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

2.8013e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001033c949285c980713

The reciprocal of 28013 in Base 13 Tridecimal.

Palindrome?

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

The number c99b13 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand and thirteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand 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-eight thousand and thirteen has the following 2 prime factors:

109
8513
One Hundred and Nine in Base 13 Tridecimal
257
16a13
Two Hundred and Fifty-Seven in Base 13 Tridecimal

Prime Factorization

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

85131 · 16a131 = c99b13

Base Conversions

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