# 4000008

The numbers with a 8 subscript use Base 8 Octal notation.

For more familiar numbers: See One Hundred and Thirty-One Thousand and Seventy-Two in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

131069
3777758
One Hundred and Thirty-One Thousand and Sixty-Nine in Base 8 Octal
131070
3777768
One Hundred and Thirty-One Thousand and Seventy in Base 8 Octal
131071
3777778
One Hundred and Thirty-One Thousand and Seventy-One in Base 8 Octal
131073
4000018
One Hundred and Thirty-One Thousand and Seventy-Three in Base 8 Octal
131074
4000028
One Hundred and Thirty-One Thousand and Seventy-Four in Base 8 Octal
131075
4000038
One Hundred and Thirty-One Thousand and Seventy-Five in Base 8 Octal

## 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.

### `0.0000028`

The reciprocal of 131072 in Base 8 Octal.

## Palindrome?

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

The number 4000008 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 and thirty-one thousand and seventy-two is a composite number with 18 total factors (including 1 and itself).   See primes in Base 8 Octal

## A Composite

Composites have more than just these two factors.

One hundred and thirty-one thousand and seventy-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 one hundred and thirty-one thousand and seventy-two has the following 1 prime factor:

2
28
Two in Base 8 Octal

## 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 and thirty-one thousand and seventy-two in 35 different bases