The Number

55821

Fifty-Five Thousand Eight Hundred and Twenty-One

In Base 21 Unovigesimal Is

60c321

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

For more familiar numbers: See Fifty-Five Thousand Eight Hundred and Twenty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

55818
60c021
Fifty-Five Thousand Eight Hundred and Eightteen in Base 21 Unovigesimal
55819
60c121
Fifty-Five Thousand Eight Hundred and Nineteen in Base 21 Unovigesimal
55820
60c221
Fifty-Five Thousand Eight Hundred and Twenty in Base 21 Unovigesimal
55822
60c421
Fifty-Five Thousand Eight Hundred and Twenty-Two in Base 21 Unovigesimal
55823
60c521
Fifty-Five Thousand Eight Hundred and Twenty-Three in Base 21 Unovigesimal
55824
60c621
Fifty-Five Thousand Eight Hundred and Twenty-Four in Base 21 Unovigesimal

Scientific Notation

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

5.5821e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0003a39908fdgh1821

The reciprocal of 55821 in Base 21 Unovigesimal.

Palindrome?

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

The number 60c321 is not a palindrome.

Not A Prime Number

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

Fifty-five thousand eight hundred and twenty-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Fifty-five thousand eight hundred and twenty-one is a composite number with 8 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 fifty-five thousand eight hundred and twenty-one has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
23
1221
Twenty-Three in Base 21 Unovigesimal
809
1hb21
Eight Hundred and Nine in Base 21 Unovigesimal

Prime Factorization

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

3211 · 12211 · 1hb211 = 60c321

Base Conversions

The number fifty-five thousand eight hundred and twenty-one in 35 different bases