# 20000013

The numbers with a 13 subscript use Base 13 Tridecimal notation.

For more familiar numbers: See Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Six in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

742583
1cccca13
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Three in Base 13 Tridecimal
742584
1ccccb13
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Four in Base 13 Tridecimal
742585
1ccccc13
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Five in Base 13 Tridecimal
742587
20000113
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Seven in Base 13 Tridecimal
742588
20000213
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Eight in Base 13 Tridecimal
742589
20000313
Seven Hundred and Forty-Two Thousand Five Hundred and Eighty-Nine in Base 13 Tridecimal

## 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.

### `0.0000066666666666666613`

The reciprocal of 742586 in Base 13 Tridecimal.

## Palindrome?

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

The number 20000013 is not a palindrome.

## Not A Prime Number

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

Seven hundred and forty-two thousand five hundred and eighty-six is a composite number with 12 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

## A Composite

Composites have more than just these two factors.

Seven hundred and forty-two thousand five hundred and eighty-six is a composite number with 12 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 seven hundred and forty-two thousand five hundred and eighty-six has the following 2 prime factors:

2
213
Two in Base 13 Tridecimal
13
1013
Thirteen in Base 13 Tridecimal

## Prime Factorization

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

## Base Conversions

The number seven hundred and forty-two thousand five hundred and eighty-six in 35 different bases