### The Number

# 65

## Sixty-Five

## In Base 22 Duovigesimal Is

# 2l22

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

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

## Nearby Numbers

*Positive, nonzero integers within three units*

## Scientific Notation

*Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.*

`6.5e1`

## Reciprocal

*A number multiplied with its reciprocal is one.*

`0.079hke4g59310a22`

The reciprocal of 65 in Base 22 Duovigesimal.

## Palindrome?

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

The number 2l22 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 22 Duovigesimal

## 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:

## Prime Factorization

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

###
```
5221
·
d221
= 2l22
```

## Base Conversions

*The number sixty-five in 35 different bases*