# c0013

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

For more familiar numbers: See Two Thousand and Twenty-Eight in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

2025
bca13
Two Thousand and Twenty-Five in Base 13 Tridecimal
2026
bcb13
Two Thousand and Twenty-Six in Base 13 Tridecimal
2027
bcc13
Two Thousand and Twenty-Seven in Base 13 Tridecimal
2029
c0113
Two Thousand and Twenty-Nine in Base 13 Tridecimal
2030
c0213
Two Thousand and Thirty in Base 13 Tridecimal
2031
c0313
Two Thousand and Thirty-One 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.

### `0.0011111111111111213`

The reciprocal of 2028 in Base 13 Tridecimal.

## Palindrome?

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

The number c0013 is not a palindrome.

## Not A Prime Number

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

Two thousand and twenty-eight is a composite number with 18 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

## A Composite

Composites have more than just these two factors.

Two thousand and twenty-eight 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 two thousand and twenty-eight has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
3
313
Three 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 thousand and twenty-eight in 35 different bases