The Number

64768

Sixty-Four Thousand Seven Hundred and Sixty-Eight

In Base 21 Unovigesimal Is

6ki421

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

For more familiar numbers: See Sixty-Four Thousand Seven Hundred and Sixty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

64765
6ki121
Sixty-Four Thousand Seven Hundred and Sixty-Five in Base 21 Unovigesimal
64766
6ki221
Sixty-Four Thousand Seven Hundred and Sixty-Six in Base 21 Unovigesimal
64767
6ki321
Sixty-Four Thousand Seven Hundred and Sixty-Seven in Base 21 Unovigesimal
64769
6ki521
Sixty-Four Thousand Seven Hundred and Sixty-Nine in Base 21 Unovigesimal
64770
6ki621
Sixty-Four Thousand Seven Hundred and Seventy in Base 21 Unovigesimal
64771
6ki721
Sixty-Four Thousand Seven Hundred and Seventy-One in Base 21 Unovigesimal

Scientific Notation

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

6.4768e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00030146a36dck0g21

The reciprocal of 64768 in Base 21 Unovigesimal.

Palindrome?

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

The number 6ki421 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 seven hundred and sixty-eight is a composite number with 36 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 seven hundred and sixty-eight is a composite number with 36 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 seven hundred and sixty-eight has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
23
1221
Twenty-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

2218 · b211 · 12211 = 6ki421

Base Conversions

The number sixty-four thousand seven hundred and sixty-eight in 35 different bases