The Number

10985

Ten Thousand Nine Hundred and Eighty-Five

In Base 31 Untrigesimal Is

bdb31

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

For more familiar numbers: See Ten Thousand Nine Hundred and Eighty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

10982
bd831
Ten Thousand Nine Hundred and Eighty-Two in Base 31 Untrigesimal
10983
bd931
Ten Thousand Nine Hundred and Eighty-Three in Base 31 Untrigesimal
10984
bda31
Ten Thousand Nine Hundred and Eighty-Four in Base 31 Untrigesimal
10986
bdc31
Ten Thousand Nine Hundred and Eighty-Six in Base 31 Untrigesimal
10987
bdd31
Ten Thousand Nine Hundred and Eighty-Seven in Base 31 Untrigesimal
10988
bde31
Ten Thousand Nine Hundred and Eighty-Eight in Base 31 Untrigesimal

Scientific Notation

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

1.0985e4

Reciprocal

A number multiplied with its reciprocal is one.

0.002m26a1ga5eb931

The reciprocal of 10985 in Base 31 Untrigesimal.

Palindrome?

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

The number bdb31 is a palindrome.

Not A Prime Number

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

Ten thousand nine hundred and eighty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Ten thousand nine hundred and eighty-five is a composite number with 8 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 ten thousand nine hundred and eighty-five has the following 2 prime factors:

5
531
Five in Base 31 Untrigesimal
13
d31
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

5311 · d313 = bdb31

Base Conversions

The number ten thousand nine hundred and eighty-five in 35 different bases