The Number

3725

Three Thousand Seven Hundred and Twenty-Five

In Base 21 Unovigesimal Is

89821

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

For more familiar numbers: See Three Thousand Seven Hundred and Twenty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

3722
89521
Three Thousand Seven Hundred and Twenty-Two in Base 21 Unovigesimal
3723
89621
Three Thousand Seven Hundred and Twenty-Three in Base 21 Unovigesimal
3724
89721
Three Thousand Seven Hundred and Twenty-Four in Base 21 Unovigesimal
3726
89921
Three Thousand Seven Hundred and Twenty-Six in Base 21 Unovigesimal
3727
89a21
Three Thousand Seven Hundred and Twenty-Seven in Base 21 Unovigesimal
3728
89b21
Three Thousand Seven Hundred and Twenty-Eight in Base 21 Unovigesimal

Scientific Notation

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

3.725e3

Reciprocal

A number multiplied with its reciprocal is one.

0.002a489efeha2d221

The reciprocal of 3725 in Base 21 Unovigesimal.

Palindrome?

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

The number 89821 is a palindrome.

Not A Prime Number

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

Three thousand seven hundred and twenty-five is a composite number with 6 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Three thousand seven hundred and twenty-five is a composite number with 6 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 three thousand seven hundred and twenty-five has the following 2 prime factors:

5
521
Five in Base 21 Unovigesimal
149
7221
One Hundred and Forty-Nine in Base 21 Unovigesimal

Prime Factorization

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

5212 · 72211 = 89821

Base Conversions

The number three thousand seven hundred and twenty-five in 35 different bases