Nearby Numbers

Positive, nonzero integers within three units

21013

lqq31

Twenty-One Thousand and Thirteen in Base 31 Untrigesimal

21014

lqr31

Twenty-One Thousand and Fourteen in Base 31 Untrigesimal

21015

lqs31

Twenty-One Thousand and Fifteen in Base 31 Untrigesimal

21017

lqu31

Twenty-One Thousand and Seventeen in Base 31 Untrigesimal

21018

lr031

Twenty-One Thousand and Eightteen in Base 31 Untrigesimal

21019

lr131

Twenty-One Thousand and Nineteen in Base 31 Untrigesimal

Scientific Notation

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

2.1016e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001ct7s1iag84f31

The reciprocal of 21016 in Base 31 Untrigesimal.

Palindrome?

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

The number lqt31 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 and sixteen is a composite number with 16 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 and sixteen is a composite number with 16 total factors (including 1 and itself).

Prime Factors

2

231

Two in Base 31 Untrigesimal

37

1631

Thirty-Seven in Base 31 Untrigesimal

71

2931

Seventy-One in Base 31 Untrigesimal

Prime Factorization

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

2313 · 16311 · 29311 = lqt31

Base Conversions

The number twenty-one thousand and sixteen in 35 different bases