The Number
12109
Twelve Thousand One Hundred and Nine
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.
1.2109e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00008258320257659592
The reciprocal of 12109.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 12109 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twelve thousand one hundred and nine is the 1450th prime number. See primes in Base 10 Decimal
Not A Composite
Composites have more than just these two factors.
Twelve Thousand One Hundred and Nine is not a composite number because it has exactly two factors: One and Twelve Thousand One Hundred and Nine
Prime Factors
The number twelve thousand one hundred 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
121091
= 12109
Base Conversions
The number twelve thousand one hundred and nine in 35 different bases