# c018

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Two Hundred and Sixteen in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

213
bf18
Two Hundred and Thirteen in Base 18 Octodecimal
214
bg18
Two Hundred and Fourteen in Base 18 Octodecimal
215
bh18
Two Hundred and Fifteen in Base 18 Octodecimal
217
c118
Two Hundred and Seventeen in Base 18 Octodecimal
218
c218
Two Hundred and Eightteen in Base 18 Octodecimal
219
c318
Two Hundred and Nineteen in Base 18 Octodecimal

## 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.

### `0.01918`

The reciprocal of 216 in Base 18 Octodecimal.

## Palindrome?

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

The number c018 is not a palindrome.

## Not A Prime Number

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

Two hundred and sixteen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

## A Composite

Composites have more than just these two factors.

Two hundred and sixteen is a composite number with 16 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 two hundred and sixteen has the following 2 prime factors:

2
218
Two in Base 18 Octodecimal
3
318
Three in Base 18 Octodecimal

## Prime Factorization

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

## Base Conversions

The number two hundred and sixteen in 35 different bases