# 2b27

The numbers with a 27 subscript use Base 27 Heptavigesimal notation.

For more familiar numbers: See Sixty-Five in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

62
2827
Sixty-Two in Base 27 Heptavigesimal
63
2927
Sixty-Three in Base 27 Heptavigesimal
64
2a27
Sixty-Four in Base 27 Heptavigesimal
66
2c27
Sixty-Six in Base 27 Heptavigesimal
67
2d27
Sixty-Seven in Base 27 Heptavigesimal
68
2e27
Sixty-Eight in Base 27 Heptavigesimal

## 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.

### `0.0b5m0b5m0b5m627`

The reciprocal of 65 in Base 27 Heptavigesimal.

## Palindrome?

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

The number 2b27 is not a palindrome.

## Not A Prime Number

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

Sixty-five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 27 Heptavigesimal

## A Composite

Composites have more than just these two factors.

Sixty-five 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 sixty-five has the following 2 prime factors:

5
527
Five in Base 27 Heptavigesimal
13
d27
Thirteen in Base 27 Heptavigesimal

## Prime Factorization

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

## Base Conversions

The number sixty-five in 35 different bases