The Number

131845

One Hundred and Thirty-One Thousand Eight Hundred and Forty-Five

In Base 13 Tridecimal Is

4801c13

The numbers with a 13 subscript use Base 13 Tridecimal notation.

For more familiar numbers: See One Hundred and Thirty-One Thousand Eight Hundred and Forty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

131842
4801913
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Two in Base 13 Tridecimal
131843
4801a13
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Three in Base 13 Tridecimal
131844
4801b13
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Four in Base 13 Tridecimal
131846
4802013
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Six in Base 13 Tridecimal
131847
4802113
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Seven in Base 13 Tridecimal
131848
4802213
One Hundred and Thirty-One Thousand Eight Hundred and Forty-Eight in Base 13 Tridecimal

Scientific Notation

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

1.31845e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00002a7c07410b10c3813

The reciprocal of 131845 in Base 13 Tridecimal.

Palindrome?

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

The number 4801c13 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 thirty-one thousand eight hundred and forty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-one thousand eight hundred and forty-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 thirty-one thousand eight hundred and forty-five has the following 3 prime factors:

5
513
Five in Base 13 Tridecimal
7
713
Seven in Base 13 Tridecimal
3767
193a13
Three Thousand Seven Hundred and Sixty-Seven in Base 13 Tridecimal

Prime Factorization

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

5131 · 7131 · 193a131 = 4801c13

Base Conversions

The number one hundred and thirty-one thousand eight hundred and forty-five in 35 different bases