# 1320

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Twenty-Three in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

20
1020
Twenty in Base 20 Vigesimal
21
1120
Twenty-One in Base 20 Vigesimal
22
1220
Twenty-Two in Base 20 Vigesimal
24
1420
Twenty-Four in Base 20 Vigesimal
25
1520
Twenty-Five in Base 20 Vigesimal
26
1620
Twenty-Six in Base 20 Vigesimal

## 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.

### `0.0h7ga8di546j2820`

The reciprocal of 23 in Base 20 Vigesimal.

## Palindrome?

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

The number 1320 is not a palindrome.

## A Prime Number

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

Twenty-three is the 9th prime number.   See primes in Base 20 Vigesimal

## Not A Composite

Composites have more than just these two factors.

Twenty-Three is not a composite number because it has exactly two factors: One and Twenty-Three

## Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty-three has the following 1 prime factor:

23
1320
Twenty-Three in Base 20 Vigesimal

## Prime Factorization

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

## Base Conversions

The number twenty-three in 35 different bases