# 30020

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

For more familiar numbers: See One Thousand Two Hundred in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

1197
2jh20
One Thousand One Hundred and Ninety-Seven in Base 20 Vigesimal
1198
2ji20
One Thousand One Hundred and Ninety-Eight in Base 20 Vigesimal
1199
2jj20
One Thousand One Hundred and Ninety-Nine in Base 20 Vigesimal
1201
30120
One Thousand Two Hundred and One in Base 20 Vigesimal
1202
30220
One Thousand Two Hundred and Two in Base 20 Vigesimal
1203
30320
One Thousand Two Hundred and Three 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.

### `0.006d6d6d6d6d6d420`

The reciprocal of 1200 in Base 20 Vigesimal.

## Palindrome?

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

The number 30020 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 two hundred is a composite number with 30 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

## A Composite

Composites have more than just these two factors.

One thousand two hundred 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 two hundred has the following 3 prime factors:

2
220
Two in Base 20 Vigesimal
3
320
Three in Base 20 Vigesimal
5
520
Five 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 one thousand two hundred in 35 different bases