# 6813

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

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

## Nearby Numbers

Positive, nonzero integers within three units

83
6513
Eighty-Three in Base 13 Tridecimal
84
6613
Eighty-Four in Base 13 Tridecimal
85
6713
Eighty-Five in Base 13 Tridecimal
87
6913
Eighty-Seven in Base 13 Tridecimal
88
6a13
Eighty-Eight in Base 13 Tridecimal
89
6b13
Eighty-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.

### `0.01c7148bc323627513`

The reciprocal of 86 in Base 13 Tridecimal.

## Palindrome?

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

The number 6813 is not a palindrome.

## Not A Prime Number

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

Eighty-six 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.

Eighty-six 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 eighty-six has the following 2 prime factors:

2
213
Two in Base 13 Tridecimal
43
3413
Forty-Three 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 eighty-six in 35 different bases