The Number
55681
Fifty-Five Thousand Six Hundred and Eighty-One
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.
5.5681e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000017959447567392827
The reciprocal of 55681.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 55681 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Fifty-five thousand six hundred and eighty-one is the 5651st prime number. See primes in Base 10 Decimal
Not A Composite
Composites have more than just these two factors.
Fifty-Five Thousand Six Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Fifty-Five Thousand Six Hundred and Eighty-One
Prime Factors
The number fifty-five thousand six hundred and eighty-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
556811
= 55681
Base Conversions
The number fifty-five thousand six hundred and eighty-one in 35 different bases