The Number

26991

Twenty-Six Thousand Nine Hundred and Ninety-One

In Base 13 Tridecimal Is

c39313

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

For more familiar numbers: See Twenty-Six Thousand Nine Hundred and Ninety-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

26988
c39013
Twenty-Six Thousand Nine Hundred and Eighty-Eight in Base 13 Tridecimal
26989
c39113
Twenty-Six Thousand Nine Hundred and Eighty-Nine in Base 13 Tridecimal
26990
c39213
Twenty-Six Thousand Nine Hundred and Ninety in Base 13 Tridecimal
26992
c39413
Twenty-Six Thousand Nine Hundred and Ninety-Two in Base 13 Tridecimal
26993
c39513
Twenty-Six Thousand Nine Hundred and Ninety-Three in Base 13 Tridecimal
26994
c39613
Twenty-Six Thousand Nine Hundred and Ninety-Four in Base 13 Tridecimal

Scientific Notation

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

2.6991e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000109aa427921676c13

The reciprocal of 26991 in Base 13 Tridecimal.

Palindrome?

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

The number c39313 is not a palindrome.

Not A Prime Number

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

Twenty-six thousand nine hundred and ninety-one is a composite number with 6 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-six thousand nine hundred and ninety-one is a composite number with 6 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 twenty-six thousand nine hundred and ninety-one has the following 2 prime factors:

3
313
Three in Base 13 Tridecimal
2999
149913
Two Thousand Nine Hundred and Ninety-Nine in Base 13 Tridecimal

Prime Factorization

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

3132 · 1499131 = c39313

Base Conversions

The number twenty-six thousand nine hundred and ninety-one in 35 different bases