Nearby Numbers

Positive, nonzero integers within three units

23128

Twenty-Three Thousand One Hundred and Twenty-Eight

23129

Twenty-Three Thousand One Hundred and Twenty-Nine

23130

Twenty-Three Thousand One Hundred and Thirty

23132

Twenty-Three Thousand One Hundred and Thirty-Two

23133

Twenty-Three Thousand One Hundred and Thirty-Three

23134

Twenty-Three Thousand One Hundred and Thirty-Four

Scientific Notation

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

2.3131e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00004323202628507198

The reciprocal of 23131.

Palindrome?

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

The number 23131 is not a palindrome.

A Prime Number

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

Twenty-three thousand one hundred and thirty-one is the 2582nd prime number.   See primes in Base 10 Decimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

23131

Twenty-Three Thousand One Hundred and Thirty-One

Prime Factorization

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

231311 = 23131

Base Conversions

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