The Number
10009
Ten Thousand and Nine
In Base 19 Nonadecimal Is
18df19
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See Ten 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.
1.0009e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000d076f2iie3g5719
The reciprocal of 10009 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 18df19 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Ten thousand and nine is the 1231st prime number. See primes in Base 19 Nonadecimal
Not A Composite
Composites have more than just these two factors.
Ten Thousand and Nine is not a composite number because it has exactly two factors: One and Ten Thousand and Nine
Prime Factors
The number ten 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
18df191
= 18df19
Base Conversions
The number ten thousand and nine in 35 different bases