# 70020

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

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

## Nearby Numbers

Positive, nonzero integers within three units

2797
6jh20
Two Thousand Seven Hundred and Ninety-Seven in Base 20 Vigesimal
2798
6ji20
Two Thousand Seven Hundred and Ninety-Eight in Base 20 Vigesimal
2799
6jj20
Two Thousand Seven Hundred and Ninety-Nine in Base 20 Vigesimal
2801
70120
Two Thousand Eight Hundred and One in Base 20 Vigesimal
2802
70220
Two Thousand Eight Hundred and Two in Base 20 Vigesimal
2803
70320
Two Thousand Eight 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.

### `0.002h2h2h2h2h2h120`

The reciprocal of 2800 in Base 20 Vigesimal.

## Palindrome?

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

The number 70020 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 eight 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.

Two thousand eight 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 two thousand eight hundred has the following 3 prime factors:

2
220
Two in Base 20 Vigesimal
5
520
Five in Base 20 Vigesimal
7
720
Seven 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 two thousand eight hundred in 35 different bases