The Number
8009
Eight Thousand and Nine
In Base 18 Octodecimal Is
16ch18
The numbers with a 18 subscript use Base 18 Octodecimal notation.
For more familiar numbers: See Eight Thousand and 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.
8.009e3
Reciprocal
A number multiplied with its reciprocal is one.
0.000d1gd926adgg3518
The reciprocal of 8009 in Base 18 Octodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 16ch18 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eight thousand and nine is the 1008th prime number. See primes in Base 18 Octodecimal
Not A Composite
Composites have more than just these two factors.
Eight Thousand and Nine is not a composite number because it has exactly two factors: One and Eight Thousand and Nine
Prime Factors
The number eight thousand and nine 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
16ch181
= 16ch18
Base Conversions
The number eight thousand and nine in 35 different bases