The Number

64155

Sixty-Four Thousand One Hundred and Fifty-Five

In Base 21 Unovigesimal Is

6ja021

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

For more familiar numbers: See Sixty-Four Thousand One Hundred and Fifty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

64152
6j9i21
Sixty-Four Thousand One Hundred and Fifty-Two in Base 21 Unovigesimal
64153
6j9j21
Sixty-Four Thousand One Hundred and Fifty-Three in Base 21 Unovigesimal
64154
6j9k21
Sixty-Four Thousand One Hundred and Fifty-Four in Base 21 Unovigesimal
64156
6ja121
Sixty-Four Thousand One Hundred and Fifty-Six in Base 21 Unovigesimal
64157
6ja221
Sixty-Four Thousand One Hundred and Fifty-Seven in Base 21 Unovigesimal
64158
6ja321
Sixty-Four Thousand One Hundred and Fifty-Eight in Base 21 Unovigesimal

Scientific Notation

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

6.4155e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00030di077cdfhia21

The reciprocal of 64155 in Base 21 Unovigesimal.

Palindrome?

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

The number 6ja021 is not a palindrome.

Not A Prime Number

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

Sixty-four thousand one hundred and fifty-five is a composite number with 32 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Sixty-four thousand one hundred and fifty-five is a composite number with 32 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 sixty-four thousand one hundred and fifty-five has the following 5 prime factors:

3
321
Three in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
47
2521
Forty-Seven in Base 21 Unovigesimal

Prime Factorization

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

3211 · 5211 · 7211 · d211 · 25211 = 6ja021

Base Conversions

The number sixty-four thousand one hundred and fifty-five in 35 different bases