# 5113

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

For more familiar numbers: See Sixty-Six in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

63
4b13
Sixty-Three in Base 13 Tridecimal
64
4c13
Sixty-Four in Base 13 Tridecimal
65
5013
Sixty-Five in Base 13 Tridecimal
67
5213
Sixty-Seven in Base 13 Tridecimal
68
5313
Sixty-Eight in Base 13 Tridecimal
69
5413
Sixty-Nine in Base 13 Tridecimal

## Scientific Notation

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

## Reciprocal

A number multiplied with its reciprocal is one.

### `0.027398614c02739813`

The reciprocal of 66 in Base 13 Tridecimal.

## Palindrome?

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

The number 5113 is not a palindrome.

## Not A Prime Number

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

Sixty-six 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.

Sixty-six 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 sixty-six has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
3
313
Three in Base 13 Tridecimal
11
b13
Eleven in Base 13 Tridecimal

## Prime Factorization

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

## Base Conversions

The number sixty-six in 35 different bases