# 2k25

The numbers with a 25 subscript use Base 25 Pentavigesimal notation.

For more familiar numbers: See Seventy in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

67
2h25
Sixty-Seven in Base 25 Pentavigesimal
68
2i25
Sixty-Eight in Base 25 Pentavigesimal
69
2j25
Sixty-Nine in Base 25 Pentavigesimal
71
2l25
Seventy-One in Base 25 Pentavigesimal
72
2m25
Seventy-Two in Base 25 Pentavigesimal
73
2n25
Seventy-Three in Base 25 Pentavigesimal

## 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.

### `0.08n58n58n58n625`

The reciprocal of 70 in Base 25 Pentavigesimal.

## Palindrome?

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

The number 2k25 is not a palindrome.

## Not A Prime Number

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

Seventy is a composite number with 8 total factors (including 1 and itself).   See primes in Base 25 Pentavigesimal

## A Composite

Composites have more than just these two factors.

Seventy is a composite number with 8 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 seventy has the following 3 prime factors:

2
225
Two in Base 25 Pentavigesimal
5
525
Five in Base 25 Pentavigesimal
7
725
Seven in Base 25 Pentavigesimal

## Prime Factorization

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

## Base Conversions

The number seventy in 35 different bases