# a000013

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

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

## Nearby Numbers

Positive, nonzero integers within three units

285607
9ccca13
Two Hundred and Eighty-Five Thousand Six Hundred and Seven in Base 13 Tridecimal
285608
9cccb13
Two Hundred and Eighty-Five Thousand Six Hundred and Eight in Base 13 Tridecimal
285609
9cccc13
Two Hundred and Eighty-Five Thousand Six Hundred and Nine in Base 13 Tridecimal
285611
a000113
Two Hundred and Eighty-Five Thousand Six Hundred and Eleven in Base 13 Tridecimal
285612
a000213
Two Hundred and Eighty-Five Thousand Six Hundred and Twelve in Base 13 Tridecimal
285613
a000313
Two Hundred and Eighty-Five Thousand Six Hundred and Thirteen 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.

### `0.000013b913b913b913c13`

The reciprocal of 285610 in Base 13 Tridecimal.

## Palindrome?

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

The number a000013 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 eighty-five thousand six hundred and ten is a composite number with 20 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

## A Composite

Composites have more than just these two factors.

Two hundred and eighty-five thousand six hundred and ten is a composite number with 20 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 eighty-five thousand six hundred and ten has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
5
513
Five 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 two hundred and eighty-five thousand six hundred and ten in 35 different bases