Nearby Numbers

Positive, nonzero integers within three units

21010

h5a35

Twenty-One Thousand and Ten in Base 35 Pentatrigesimal

21011

h5b35

Twenty-One Thousand and Eleven in Base 35 Pentatrigesimal

21012

h5c35

Twenty-One Thousand and Twelve in Base 35 Pentatrigesimal

21014

h5e35

Twenty-One Thousand and Fourteen in Base 35 Pentatrigesimal

21015

h5f35

Twenty-One Thousand and Fifteen in Base 35 Pentatrigesimal

21016

h5g35

Twenty-One Thousand and Sixteen in Base 35 Pentatrigesimal

Scientific Notation

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

2.1013e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0021ehakowemd35

The reciprocal of 21013 in Base 35 Pentatrigesimal.

Palindrome?

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

The number h5d35 is not a palindrome.

A Prime Number

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

Twenty-one thousand and thirteen is the 2363rd prime number.   See primes in Base 35 Pentatrigesimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

21013

h5d35

Twenty-One Thousand and Thirteen in Base 35 Pentatrigesimal

Prime Factorization

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

h5d351 = h5d35

Base Conversions

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