The Number

100985

One Hundred Thousand Nine Hundred and Eighty-Five

In Base 31 Untrigesimal Is

3c2i31

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

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

Nearby Numbers

Positive, nonzero integers within three units

100982
3c2f31
One Hundred Thousand Nine Hundred and Eighty-Two in Base 31 Untrigesimal
100983
3c2g31
One Hundred Thousand Nine Hundred and Eighty-Three in Base 31 Untrigesimal
100984
3c2h31
One Hundred Thousand Nine Hundred and Eighty-Four in Base 31 Untrigesimal
100986
3c2j31
One Hundred Thousand Nine Hundred and Eighty-Six in Base 31 Untrigesimal
100987
3c2k31
One Hundred Thousand Nine Hundred and Eighty-Seven in Base 31 Untrigesimal
100988
3c2l31
One Hundred 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.

1.00985e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00094fei0uq3be31

The reciprocal of 100985 in Base 31 Untrigesimal.

Palindrome?

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

The number 3c2i31 is not a palindrome.

Not A Prime Number

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

One hundred 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.

One hundred 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 one hundred thousand nine hundred and eighty-five has the following 3 prime factors:

5
531
Five in Base 31 Untrigesimal
19
j31
Nineteen in Base 31 Untrigesimal
1063
13931
One Thousand and Sixty-Three 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 · j311 · 139311 = 3c2i31

Base Conversions

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