The Number

37981

Thirty-Seven Thousand Nine Hundred and Eighty-One

In Base 13 Tridecimal Is

1439813

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

37978
1439513
Thirty-Seven Thousand Nine Hundred and Seventy-Eight in Base 13 Tridecimal
37979
1439613
Thirty-Seven Thousand Nine Hundred and Seventy-Nine in Base 13 Tridecimal
37980
1439713
Thirty-Seven Thousand Nine Hundred and Eighty in Base 13 Tridecimal
37982
1439913
Thirty-Seven Thousand Nine Hundred and Eighty-Two in Base 13 Tridecimal
37983
1439a13
Thirty-Seven Thousand Nine Hundred and Eighty-Three in Base 13 Tridecimal
37984
1439b13
Thirty-Seven Thousand Nine Hundred and Eighty-Four in Base 13 Tridecimal

Scientific Notation

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

3.7981e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00009a1144b64364c5313

The reciprocal of 37981 in Base 13 Tridecimal.

Palindrome?

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

The number 1439813 is not 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 eighty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Thirty-seven thousand nine hundred and eighty-one 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 thirty-seven thousand nine hundred and eighty-one has the following 2 prime factors:

19
1613
Nineteen in Base 13 Tridecimal
1999
baa13
One Thousand Nine Hundred and Ninety-Nine in Base 13 Tridecimal

Prime Factorization

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

16131 · baa131 = 1439813

Base Conversions

The number thirty-seven thousand nine hundred and eighty-one in 35 different bases