The Number
21768
Twenty-One Thousand Seven Hundred and Sixty-Eight
In Base 30 Trigesimal Is
o5i30
The numbers with a 30 subscript use Base 30 Trigesimal notation.
For more familiar numbers: See Twenty-One Thousand Seven Hundred and Sixty-Eight in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
2.1768e4
Reciprocal
A number multiplied with its reciprocal is one.
0.001769fn9gn2ig30
The reciprocal of 21768 in Base 30 Trigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number o5i30 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-one thousand seven hundred and sixty-eight is a composite number with 16 total factors (including 1 and itself). See primes in Base 30 Trigesimal
A Composite
Composites have more than just these two factors.
Twenty-one thousand seven hundred and sixty-eight is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number twenty-one thousand seven hundred and sixty-eight has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2303
·
3301
·
107301
= o5i30
Base Conversions
The number twenty-one thousand seven hundred and sixty-eight in 35 different bases