The Number

4000

Four Thousand

In Base 22 Duovigesimal Is

85i22

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

For more familiar numbers: See Four Thousand in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

3997
85f22
Three Thousand Nine Hundred and Ninety-Seven in Base 22 Duovigesimal
3998
85g22
Three Thousand Nine Hundred and Ninety-Eight in Base 22 Duovigesimal
3999
85h22
Three Thousand Nine Hundred and Ninety-Nine in Base 22 Duovigesimal
4001
85j22
Four Thousand and One in Base 22 Duovigesimal
4002
85k22
Four Thousand and Two in Base 22 Duovigesimal
4003
85l22
Four Thousand and Three in Base 22 Duovigesimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

4e3

Reciprocal

A number multiplied with its reciprocal is one.

0.002ec8la89ii6f22

The reciprocal of 4000 in Base 22 Duovigesimal.

Palindrome?

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

The number 85i22 is not a palindrome.

Not A Prime Number

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

Four thousand is a composite number with 24 total factors (including 1 and itself).   See primes in Base 22 Duovigesimal

A Composite

Composites have more than just these two factors.

Four thousand is a composite number with 24 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 four thousand has the following 2 prime factors:

2
222
Two in Base 22 Duovigesimal
5
522
Five in Base 22 Duovigesimal

Prime Factorization

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

2225 · 5223 = 85i22

Base Conversions

The number four thousand in 35 different bases