The Number

13391

Thirteen Thousand Three Hundred and Ninety-One

In Base 31 Untrigesimal Is

dsu31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See Thirteen Thousand Three Hundred and Ninety-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

13388
dsr31
Thirteen Thousand Three Hundred and Eighty-Eight in Base 31 Untrigesimal
13389
dss31
Thirteen Thousand Three Hundred and Eighty-Nine in Base 31 Untrigesimal
13390
dst31
Thirteen Thousand Three Hundred and Ninety in Base 31 Untrigesimal
13392
dt031
Thirteen Thousand Three Hundred and Ninety-Two in Base 31 Untrigesimal
13393
dt131
Thirteen Thousand Three Hundred and Ninety-Three in Base 31 Untrigesimal
13394
dt231
Thirteen Thousand Three Hundred and Ninety-Four in Base 31 Untrigesimal

Scientific Notation

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

1.3391e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0026tt42kijjk31

The reciprocal of 13391 in Base 31 Untrigesimal.

Palindrome?

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

The number dsu31 is not a palindrome.

Not A Prime Number

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

Thirteen thousand three hundred and ninety-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Thirteen thousand three hundred and ninety-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 thirteen thousand three hundred and ninety-one has the following 2 prime factors:

7
731
Seven in Base 31 Untrigesimal
1913
1um31
One Thousand Nine Hundred and Thirteen in Base 31 Untrigesimal

Prime Factorization

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

7311 · 1um311 = dsu31

Base Conversions

The number thirteen thousand three hundred and ninety-one in 35 different bases