### The Number

# 2645

## Two Thousand Six Hundred and Forty-Five

## In Base 23 Trivigesimal Is

# 50023

The numbers with a 23 subscript use Base 23 Trivigesimal notation.

For more familiar numbers: See Two Thousand Six Hundred and Forty-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.*

`2.645e3`

## Reciprocal

*A number multiplied with its reciprocal is one.*

`0.004di94di94di9f23`

The reciprocal of 2645 in Base 23 Trivigesimal.

## Palindrome?

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

The number 50023 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 six hundred and forty-five is a composite number with 6 total factors (including 1 and itself). See primes in Base 23 Trivigesimal

## A Composite

*Composites have more than just these two factors.*

Two thousand six hundred and forty-five is a composite number with 6 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 six hundred and forty-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*

###
```
5231
·
10232
= 50023
```

## Base Conversions

*The number two thousand six hundred and forty-five in 35 different bases*