The Number

5

Five

In Base 31 Untrigesimal Is

531

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

2
231
Two in Base 31 Untrigesimal
3
331
Three in Base 31 Untrigesimal
4
431
Four in Base 31 Untrigesimal
6
631
Six in Base 31 Untrigesimal
7
731
Seven in Base 31 Untrigesimal
8
831
Eight in Base 31 Untrigesimal

Scientific Notation

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

5e0

Reciprocal

A number multiplied with its reciprocal is one.

0.6666666666631

The reciprocal of 5 in Base 31 Untrigesimal.

Palindrome?

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

The number 531 is a palindrome.

A Prime Number

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

Five is the 3rd prime number.   See primes in Base 31 Untrigesimal

Not A Composite

Composites have more than just these two factors.

Five is not a composite number because it has exactly two factors: One and Five

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number five has the following 1 prime factor:

5
531
Five in Base 31 Untrigesimal

Prime Factorization

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

5311 = 531

Base Conversions

The number five in 35 different bases