### The Number

# 1620

## One Thousand Six Hundred and Twenty

## In Base 18 Octodecimal Is

# 50018

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See One Thousand Six Hundred and Twenty 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.*

`1.620e3`

## Reciprocal

*A number multiplied with its reciprocal is one.*

`0.003ae73ae73ae7418`

The reciprocal of 1620 in Base 18 Octodecimal.

## Palindrome?

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

The number 50018 is not a palindrome.

## Not A Prime Number

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

One thousand six hundred and twenty is a composite number with 30 total factors (including 1 and itself). See primes in Base 18 Octodecimal

## A Composite

*Composites have more than just these two factors.*

One thousand six hundred and twenty is a composite number with 30 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 one thousand six hundred and twenty has the following 3 prime factors:

## Prime Factorization

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

###
```
2182
·
3184
·
5181
= 50018
```

## Base Conversions

*The number one thousand six hundred and twenty in 35 different bases*