The Number
9001
Nine Thousand and One
In Base 21 Unovigesimal Is
k8d21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Nine Thousand and One 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.
9.001e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0010cfaf0e26ef21
The reciprocal of 9001 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number k8d21 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Nine thousand and one is the 1118th prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Nine Thousand and One is not a composite number because it has exactly two factors: One and Nine Thousand and One
Prime Factors
The number nine thousand and one has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
k8d211
= k8d21
Base Conversions
The number nine thousand and one in 35 different bases