The Number

123085

One Hundred and Twenty-Three Thousand and Eighty-Five

In Base 18 Octodecimal Is

131g118

The numbers with a 18 subscript use Base 18 Octodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

123082
131fg18
One Hundred and Twenty-Three Thousand and Eighty-Two in Base 18 Octodecimal
123083
131fh18
One Hundred and Twenty-Three Thousand and Eighty-Three in Base 18 Octodecimal
123084
131g018
One Hundred and Twenty-Three Thousand and Eighty-Four in Base 18 Octodecimal
123086
131g218
One Hundred and Twenty-Three Thousand and Eighty-Six in Base 18 Octodecimal
123087
131g318
One Hundred and Twenty-Three Thousand and Eighty-Seven in Base 18 Octodecimal
123088
131g418
One Hundred and Twenty-Three Thousand and Eighty-Eight in Base 18 Octodecimal

Scientific Notation

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

1.23085e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000f65h58a083gc218

The reciprocal of 123085 in Base 18 Octodecimal.

Palindrome?

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

The number 131g118 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 and twenty-three thousand and eighty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-three thousand 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 and twenty-three thousand and eighty-five has the following 3 prime factors:

5
518
Five in Base 18 Octodecimal
103
5d18
One Hundred and Three in Base 18 Octodecimal
239
d518
Two Hundred and Thirty-Nine in Base 18 Octodecimal

Prime Factorization

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

5181 · 5d181 · d5181 = 131g118

Base Conversions

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