The Number

331

Three Hundred and Thirty-One

In Base 8 Octal Is

5138

The numbers with a 8 subscript use Base 8 Octal notation.

For more familiar numbers: See Three Hundred and Thirty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

328
5108
Three Hundred and Twenty-Eight in Base 8 Octal
329
5118
Three Hundred and Twenty-Nine in Base 8 Octal
330
5128
Three Hundred and Thirty in Base 8 Octal
332
5148
Three Hundred and Thirty-Two in Base 8 Octal
333
5158
Three Hundred and Thirty-Three in Base 8 Octal
334
5168
Three Hundred and Thirty-Four in Base 8 Octal

Scientific Notation

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

3.31e2

Reciprocal

A number multiplied with its reciprocal is one.

0.001427763500142776358

The reciprocal of 331 in Base 8 Octal.

Palindrome?

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

The number 5138 is not a palindrome.

A Prime Number

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

Three hundred and thirty-one is the 67th prime number.   See primes in Base 8 Octal

Not A Composite

Composites have more than just these two factors.

Three Hundred and Thirty-One is not a composite number because it has exactly two factors: One and Three Hundred and Thirty-One

Prime Factors

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

The number three hundred and thirty-one has the following 1 prime factor:

331
5138
Three Hundred and Thirty-One in Base 8 Octal

Prime Factorization

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

51381 = 5138

Base Conversions

The number three hundred and thirty-one in 35 different bases