The Number

37972

Thirty-Seven Thousand Nine Hundred and Seventy-Two

In Base 21 Unovigesimal Is

422421

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

For more familiar numbers: See Thirty-Seven Thousand Nine Hundred and Seventy-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

37969
422121
Thirty-Seven Thousand Nine Hundred and Sixty-Nine in Base 21 Unovigesimal
37970
422221
Thirty-Seven Thousand Nine Hundred and Seventy in Base 21 Unovigesimal
37971
422321
Thirty-Seven Thousand Nine Hundred and Seventy-One in Base 21 Unovigesimal
37973
422521
Thirty-Seven Thousand Nine Hundred and Seventy-Three in Base 21 Unovigesimal
37974
422621
Thirty-Seven Thousand Nine Hundred and Seventy-Four in Base 21 Unovigesimal
37975
422721
Thirty-Seven Thousand Nine Hundred and Seventy-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.

3.7972e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00052be0787aj3e721

The reciprocal of 37972 in Base 21 Unovigesimal.

Palindrome?

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

The number 422421 is a palindrome.

Not A Prime Number

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

Thirty-seven thousand nine hundred and seventy-two is a composite number with 12 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Thirty-seven thousand nine hundred and seventy-two is a composite number with 12 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 thirty-seven thousand nine hundred and seventy-two has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
863
1k221
Eight Hundred and Sixty-Three in Base 21 Unovigesimal

Prime Factorization

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

2212 · b211 · 1k2211 = 422421

Base Conversions

The number thirty-seven thousand nine hundred and seventy-two in 35 different bases