The Number

2102

Two Thousand One Hundred and Two

In Base 21 Unovigesimal Is

4g221

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2099
4fk21
Two Thousand and Ninety-Nine in Base 21 Unovigesimal
2100
4g021
Two Thousand One Hundred in Base 21 Unovigesimal
2101
4g121
Two Thousand One Hundred and One in Base 21 Unovigesimal
2103
4g321
Two Thousand One Hundred and Three in Base 21 Unovigesimal
2104
4g421
Two Thousand One Hundred and Four in Base 21 Unovigesimal
2105
4g521
Two Thousand One Hundred and Five in Base 21 Unovigesimal

Scientific Notation

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

2.102e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0048ak33ad93gjf21

The reciprocal of 2102 in Base 21 Unovigesimal.

Palindrome?

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

The number 4g221 is not a palindrome.

Not A Prime Number

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

Two thousand one hundred and two is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Two thousand one hundred and two is a composite number with 4 total factors (including 1 and itself).

Prime Factors

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

The number two thousand one hundred and two has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
1051
28121
One Thousand and Fifty-One in Base 21 Unovigesimal

Prime Factorization

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

2211 · 281211 = 4g221

Base Conversions

The number two thousand one hundred and two in 35 different bases