The Number
21648
Twenty-One Thousand Six Hundred and Forty-Eight
In Base 30 Trigesimal Is
o1i30
The numbers with a 30 subscript use Base 30 Trigesimal notation.
For more familiar numbers: See Twenty-One Thousand Six Hundred and Forty-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.
2.1648e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0017cf4tk0jsk30
The reciprocal of 21648 in Base 30 Trigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number o1i30 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 six hundred and forty-eight is a composite number with 40 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 six hundred and forty-eight is a composite number with 40 total factors (including 1 and itself).
Prime Factors
The number twenty-one thousand six hundred and forty-eight has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2304
·
3301
·
b301
·
1b301
= o1i30
Base Conversions
The number twenty-one thousand six hundred and forty-eight in 35 different bases