The Number
19989
Nineteen Thousand Nine Hundred and Eighty-Nine
In Base 22 Duovigesimal Is
1j6d22
The numbers with a 22 subscript use Base 22 Duovigesimal notation.
For more familiar numbers: See Nineteen 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.
1.9989e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000bfi2bd18bfl622
The reciprocal of 19989 in Base 22 Duovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1j6d22 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Nineteen thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself). See primes in Base 22 Duovigesimal
A Composite
Composites have more than just these two factors.
Nineteen thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number nineteen 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
3222
·
4cl221
= 1j6d22
Base Conversions
The number nineteen thousand nine hundred and eighty-nine in 35 different bases