The Number

3181

Three Thousand One Hundred and Eighty-One

In Base 28 Octovigesimal Is

41h28

The numbers with a 28 subscript use Base 28 Octovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

3178
41e28
Three Thousand One Hundred and Seventy-Eight in Base 28 Octovigesimal
3179
41f28
Three Thousand One Hundred and Seventy-Nine in Base 28 Octovigesimal
3180
41g28
Three Thousand One Hundred and Eighty in Base 28 Octovigesimal
3182
41i28
Three Thousand One Hundred and Eighty-Two in Base 28 Octovigesimal
3183
41j28
Three Thousand One Hundred and Eighty-Three in Base 28 Octovigesimal
3184
41k28
Three Thousand One Hundred and Eighty-Four in Base 28 Octovigesimal

Scientific Notation

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

3.181e3

Reciprocal

A number multiplied with its reciprocal is one.

0.006p6a5b95fee28

The reciprocal of 3181 in Base 28 Octovigesimal.

Palindrome?

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

The number 41h28 is not a palindrome.

A Prime Number

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

Three thousand one hundred and eighty-one is the 450th prime number.   See primes in Base 28 Octovigesimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

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

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

3181
41h28
Three Thousand One Hundred and Eighty-One in Base 28 Octovigesimal

Prime Factorization

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

41h281 = 41h28

Base Conversions

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