# 6a15

The numbers with a 15 subscript use Base 15 Quindecimal notation.

For more familiar numbers: See One Hundred in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

97
6715
Ninety-Seven in Base 15 Quindecimal
98
6815
Ninety-Eight in Base 15 Quindecimal
99
6915
Ninety-Nine in Base 15 Quindecimal
101
6b15
One Hundred and One in Base 15 Quindecimal
102
6c15
One Hundred and Two in Base 15 Quindecimal
103
6d15
One Hundred and Three in Base 15 Quindecimal

## 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.

### `0.023b3b3b3b3b3b415`

The reciprocal of 100 in Base 15 Quindecimal.

## Palindrome?

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

The number 6a15 is not a palindrome.

## Not A Prime Number

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

One hundred is a composite number with 9 total factors (including 1 and itself).   See primes in Base 15 Quindecimal

## A Composite

Composites have more than just these two factors.

One hundred is a composite number with 9 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 one hundred has the following 2 prime factors:

2
215
Two in Base 15 Quindecimal
5
515
Five in Base 15 Quindecimal

## Prime Factorization

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

## Base Conversions

The number one hundred in 35 different bases