The Number

2131

Two Thousand One Hundred and Thirty-One

In Base 23 Trivigesimal Is

40f23

The numbers with a 23 subscript use Base 23 Trivigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2128
40c23
Two Thousand One Hundred and Twenty-Eight in Base 23 Trivigesimal
2129
40d23
Two Thousand One Hundred and Twenty-Nine in Base 23 Trivigesimal
2130
40e23
Two Thousand One Hundred and Thirty in Base 23 Trivigesimal
2132
40g23
Two Thousand One Hundred and Thirty-Two in Base 23 Trivigesimal
2133
40h23
Two Thousand One Hundred and Thirty-Three in Base 23 Trivigesimal
2134
40i23
Two Thousand One Hundred and Thirty-Four in Base 23 Trivigesimal

Scientific Notation

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

2.131e3

Reciprocal

A number multiplied with its reciprocal is one.

0.005g77iamg6j8j23

The reciprocal of 2131 in Base 23 Trivigesimal.

Palindrome?

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

The number 40f23 is not a palindrome.

A Prime Number

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

Two thousand one hundred and thirty-one is the 321st prime number.   See primes in Base 23 Trivigesimal

Not A Composite

Composites have more than just these two factors.

Two Thousand One Hundred and Thirty-One is not a composite number because it has exactly two factors: One and Two Thousand One 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 two thousand one hundred and thirty-one has the following 1 prime factor:

2131
40f23
Two Thousand One Hundred and Thirty-One in Base 23 Trivigesimal

Prime Factorization

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

40f231 = 40f23

Base Conversions

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