The Number

107809

One Hundred and Seven Thousand Eight Hundred and Nine

In Base 21 Unovigesimal Is

bd9g21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See One Hundred and Seven Thousand Eight Hundred and Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

107806
bd9d21
One Hundred and Seven Thousand Eight Hundred and Six in Base 21 Unovigesimal
107807
bd9e21
One Hundred and Seven Thousand Eight Hundred and Seven in Base 21 Unovigesimal
107808
bd9f21
One Hundred and Seven Thousand Eight Hundred and Eight in Base 21 Unovigesimal
107810
bd9h21
One Hundred and Seven Thousand Eight Hundred and Ten in Base 21 Unovigesimal
107811
bd9i21
One Hundred and Seven Thousand Eight Hundred and Eleven in Base 21 Unovigesimal
107812
bd9j21
One Hundred and Seven Thousand Eight Hundred and Twelve in Base 21 Unovigesimal

Scientific Notation

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

1.07809e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001gib62845fji121

The reciprocal of 107809 in Base 21 Unovigesimal.

Palindrome?

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

The number bd9g21 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 seven thousand eight hundred and nine is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and seven thousand eight hundred and nine 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 seven thousand eight hundred and nine has the following 2 prime factors:

13
d21
Thirteen in Base 21 Unovigesimal
8293
igj21
Eight Thousand Two Hundred and Ninety-Three in Base 21 Unovigesimal

Prime Factorization

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

d211 · igj211 = bd9g21

Base Conversions

The number one hundred and seven thousand eight hundred and nine in 35 different bases