# b013

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

For more familiar numbers: See One Hundred and Forty-Three in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

140
aa13
One Hundred and Forty in Base 13 Tridecimal
141
ab13
One Hundred and Forty-One in Base 13 Tridecimal
142
ac13
One Hundred and Forty-Two in Base 13 Tridecimal
144
b113
One Hundred and Forty-Four in Base 13 Tridecimal
145
b213
One Hundred and Forty-Five in Base 13 Tridecimal
146
b313
One Hundred and Forty-Six 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.

### `0.012495ba8371249613`

The reciprocal of 143 in Base 13 Tridecimal.

## Palindrome?

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

The number b013 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 forty-three is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

## A Composite

Composites have more than just these two factors.

One hundred and forty-three is a composite number with 4 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 forty-three has the following 2 prime factors:

11
b13
Eleven 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 one hundred and forty-three in 35 different bases