The Number

117872

One Hundred and Seventeen Thousand Eight Hundred and Seventy-Two

In Base 21 Unovigesimal Is

cf5k21

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

For more familiar numbers: See One Hundred and Seventeen Thousand Eight Hundred and Seventy-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

117869
cf5h21
One Hundred and Seventeen Thousand Eight Hundred and Sixty-Nine in Base 21 Unovigesimal
117870
cf5i21
One Hundred and Seventeen Thousand Eight Hundred and Seventy in Base 21 Unovigesimal
117871
cf5j21
One Hundred and Seventeen Thousand Eight Hundred and Seventy-One in Base 21 Unovigesimal
117873
cf6021
One Hundred and Seventeen Thousand Eight Hundred and Seventy-Three in Base 21 Unovigesimal
117874
cf6121
One Hundred and Seventeen Thousand Eight Hundred and Seventy-Four in Base 21 Unovigesimal
117875
cf6221
One Hundred and Seventeen Thousand Eight Hundred and Seventy-Five in Base 21 Unovigesimal

Scientific Notation

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

1.17872e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001ddd0g847bgh921

The reciprocal of 117872 in Base 21 Unovigesimal.

Palindrome?

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

The number cf5k21 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 seventeen thousand eight hundred and seventy-two is a composite number with 20 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 seventeen thousand eight hundred and seventy-two is a composite number with 20 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 seventeen thousand eight hundred and seventy-two has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
53
2b21
Fifty-Three in Base 21 Unovigesimal
139
6d21
One Hundred and Thirty-Nine in Base 21 Unovigesimal

Prime Factorization

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

2214 · 2b211 · 6d211 = cf5k21

Base Conversions

The number one hundred and seventeen thousand eight hundred and seventy-two in 35 different bases