The Number

21970

Twenty-One Thousand Nine Hundred and Seventy

In Base 32 Duotrigesimal Is

lei32

The numbers with a 32 subscript use Base 32 Duotrigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

21967
lef32
Twenty-One Thousand Nine Hundred and Sixty-Seven in Base 32 Duotrigesimal
21968
leg32
Twenty-One Thousand Nine Hundred and Sixty-Eight in Base 32 Duotrigesimal
21969
leh32
Twenty-One Thousand Nine Hundred and Sixty-Nine in Base 32 Duotrigesimal
21971
lej32
Twenty-One Thousand Nine Hundred and Seventy-One in Base 32 Duotrigesimal
21972
lek32
Twenty-One Thousand Nine Hundred and Seventy-Two in Base 32 Duotrigesimal
21973
lel32
Twenty-One Thousand Nine Hundred and Seventy-Three in Base 32 Duotrigesimal

Scientific Notation

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

2.1970e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001fn92trre6k32

The reciprocal of 21970 in Base 32 Duotrigesimal.

Palindrome?

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

The number lei32 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 nine hundred and seventy is a composite number with 16 total factors (including 1 and itself).   See primes in Base 32 Duotrigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand nine hundred and seventy is a composite number with 16 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 twenty-one thousand nine hundred and seventy has the following 3 prime factors:

2
232
Two in Base 32 Duotrigesimal
5
532
Five in Base 32 Duotrigesimal
13
d32
Thirteen in Base 32 Duotrigesimal

Prime Factorization

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

2321 · 5321 · d323 = lei32

Base Conversions

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