The Number

10985

Ten Thousand Nine Hundred and Eighty-Five

In Base 12 Duodecimal Is

643512

The numbers with a 12 subscript use Base 12 Duodecimal 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
643212
Ten Thousand Nine Hundred and Eighty-Two in Base 12 Duodecimal
10983
643312
Ten Thousand Nine Hundred and Eighty-Three in Base 12 Duodecimal
10984
643412
Ten Thousand Nine Hundred and Eighty-Four in Base 12 Duodecimal
10986
643612
Ten Thousand Nine Hundred and Eighty-Six in Base 12 Duodecimal
10987
643712
Ten Thousand Nine Hundred and Eighty-Seven in Base 12 Duodecimal
10988
643812
Ten Thousand Nine Hundred and Eighty-Eight in Base 12 Duodecimal

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.

0.0001a79a755924b976712

The reciprocal of 10985 in Base 12 Duodecimal.

Palindrome?

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

The number 643512 is not 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 12 Duodecimal

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
512
Five in Base 12 Duodecimal
13
1112
Thirteen in Base 12 Duodecimal

Prime Factorization

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

5121 · 11123 = 643512

Base Conversions

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