The Number

106991

One Hundred and Six Thousand Nine Hundred and Ninety-One

In Base 13 Tridecimal Is

3991113

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

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

Nearby Numbers

Positive, nonzero integers within three units

106988
3990b13
One Hundred and Six Thousand Nine Hundred and Eighty-Eight in Base 13 Tridecimal
106989
3990c13
One Hundred and Six Thousand Nine Hundred and Eighty-Nine in Base 13 Tridecimal
106990
3991013
One Hundred and Six Thousand Nine Hundred and Ninety in Base 13 Tridecimal
106992
3991213
One Hundred and Six Thousand Nine Hundred and Ninety-Two in Base 13 Tridecimal
106993
3991313
One Hundred and Six Thousand Nine Hundred and Ninety-Three in Base 13 Tridecimal
106994
3991413
One Hundred and 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.

1.06991e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000036163a6645535513

The reciprocal of 106991 in Base 13 Tridecimal.

Palindrome?

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

The number 3991113 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 six thousand nine hundred and ninety-one is a composite number with 4 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 six thousand nine hundred and ninety-one is a composite number with 4 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 six thousand nine hundred and ninety-one has the following 2 prime factors:

97
7613
Ninety-Seven in Base 13 Tridecimal
1103
66b13
One Thousand One Hundred and Three in Base 13 Tridecimal

Prime Factorization

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

76131 · 66b131 = 3991113

Base Conversions

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