# 200018

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

For more familiar numbers: See Eleven Thousand Six Hundred and Sixty-Four in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

11661
1hhf18
Eleven Thousand Six Hundred and Sixty-One in Base 18 Octodecimal
11662
1hhg18
Eleven Thousand Six Hundred and Sixty-Two in Base 18 Octodecimal
11663
1hhh18
Eleven Thousand Six Hundred and Sixty-Three in Base 18 Octodecimal
11665
200118
Eleven Thousand Six Hundred and Sixty-Five in Base 18 Octodecimal
11666
200218
Eleven Thousand Six Hundred and Sixty-Six in Base 18 Octodecimal
11667
200318
Eleven Thousand Six Hundred and Sixty-Seven 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.

### `0.000918`

The reciprocal of 11664 in Base 18 Octodecimal.

## Palindrome?

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

The number 200018 is not a palindrome.

## Not A Prime Number

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

Eleven thousand six hundred and sixty-four is a composite number with 35 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

## A Composite

Composites have more than just these two factors.

Eleven thousand six hundred and sixty-four is a composite number with 35 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 eleven thousand six hundred and sixty-four 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 eleven thousand six hundred and sixty-four in 35 different bases