The Number

10800

Ten Thousand Eight Hundred

In Base 21 Unovigesimal Is

13a621

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

10797
13a321
Ten Thousand Seven Hundred and Ninety-Seven in Base 21 Unovigesimal
10798
13a421
Ten Thousand Seven Hundred and Ninety-Eight in Base 21 Unovigesimal
10799
13a521
Ten Thousand Seven Hundred and Ninety-Nine in Base 21 Unovigesimal
10801
13a721
Ten Thousand Eight Hundred and One in Base 21 Unovigesimal
10802
13a821
Ten Thousand Eight Hundred and Two in Base 21 Unovigesimal
10803
13a921
Ten Thousand Eight Hundred and Three in Base 21 Unovigesimal

Scientific Notation

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

1.0800e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000i0369cfj147b21

The reciprocal of 10800 in Base 21 Unovigesimal.

Palindrome?

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

The number 13a621 is not a palindrome.

Not A Prime Number

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

Ten thousand eight hundred is a composite number with 60 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Ten thousand eight hundred is a composite number with 60 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 ten thousand eight hundred has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal

Prime Factorization

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

2214 · 3213 · 5212 = 13a621

Base Conversions

The number ten thousand eight hundred in 35 different bases