The Number

21101

Twenty-One Thousand One Hundred and One

In Base 30 Trigesimal Is

ndb30

The numbers with a 30 subscript use Base 30 Trigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

21098
nd830
Twenty-One Thousand and Ninety-Eight in Base 30 Trigesimal
21099
nd930
Twenty-One Thousand and Ninety-Nine in Base 30 Trigesimal
21100
nda30
Twenty-One Thousand One Hundred in Base 30 Trigesimal
21102
ndc30
Twenty-One Thousand One Hundred and Two in Base 30 Trigesimal
21103
ndd30
Twenty-One Thousand One Hundred and Three in Base 30 Trigesimal
21104
nde30
Twenty-One Thousand One Hundred and Four in Base 30 Trigesimal

Scientific Notation

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

2.1101e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0018bi3n3bo99730

The reciprocal of 21101 in Base 30 Trigesimal.

Palindrome?

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

The number ndb30 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 one hundred and one is the 2372nd prime number.   See primes in Base 30 Trigesimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

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

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

21101
ndb30
Twenty-One Thousand One Hundred and One in Base 30 Trigesimal

Prime Factorization

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

ndb301 = ndb30

Base Conversions

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