# e018

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

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

## Nearby Numbers

Positive, nonzero integers within three units

249
df18
Two Hundred and Forty-Nine in Base 18 Octodecimal
250
dg18
Two Hundred and Fifty in Base 18 Octodecimal
251
dh18
Two Hundred and Fifty-One in Base 18 Octodecimal
253
e118
Two Hundred and Fifty-Three in Base 18 Octodecimal
254
e218
Two Hundred and Fifty-Four in Base 18 Octodecimal
255
e318
Two Hundred and Fifty-Five 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.

### `0.0152a52a52a52a18`

The reciprocal of 252 in Base 18 Octodecimal.

## Palindrome?

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

The number e018 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 fifty-two is a composite number with 18 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 fifty-two is a composite number with 18 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 fifty-two has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
3
318
Three in Base 18 Octodecimal
7
718
Seven 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 fifty-two in 35 different bases