The Number
28989
Twenty-Eight Thousand Nine Hundred and Eighty-Nine
In Base 23 Trivigesimal Is
28i923
The numbers with a 23 subscript use Base 23 Trivigesimal notation.
For more familiar numbers: See Twenty-Eight Thousand Nine Hundred and Eighty-Nine 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.
2.8989e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0009f0e7ak5l18923
The reciprocal of 28989 in Base 23 Trivigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 28i923 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-eight thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself). See primes in Base 23 Trivigesimal
A Composite
Composites have more than just these two factors.
Twenty-eight thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number twenty-eight thousand nine hundred and eighty-nine has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
3232
·
621231
= 28i923
Base Conversions
The number twenty-eight thousand nine hundred and eighty-nine in 35 different bases