Nearby Numbers

Positive, nonzero integers within three units

21138

lur31

Twenty-One Thousand One Hundred and Thirty-Eight in Base 31 Untrigesimal

21139

lus31

Twenty-One Thousand One Hundred and Thirty-Nine in Base 31 Untrigesimal

21140

lut31

Twenty-One Thousand One Hundred and Forty in Base 31 Untrigesimal

21142

m0031

Twenty-One Thousand One Hundred and Forty-Two in Base 31 Untrigesimal

21143

m0131

Twenty-One Thousand One Hundred and Forty-Three in Base 31 Untrigesimal

21144

m0231

Twenty-One Thousand One Hundred and Forty-Four in Base 31 Untrigesimal

Scientific Notation

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

2.1141e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001cl66iij528n31

The reciprocal of 21141 in Base 31 Untrigesimal.

Palindrome?

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

The number luu31 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand one hundred and forty-one is a composite number with 14 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand one hundred and forty-one is a composite number with 14 total factors (including 1 and itself).

Prime Factors

3

331

Three in Base 31 Untrigesimal

29

t31

Twenty-Nine in Base 31 Untrigesimal

Prime Factorization

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

3316 · t311 = luu31

Base Conversions

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