The Number
13181
Thirteen Thousand One 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.
1.3181e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00007586677793794098
The reciprocal of 13181.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 13181 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Thirteen thousand one hundred and eighty-one is a composite number with 6 total factors (including 1 and itself). See primes in Base 10 Decimal
A Composite
Composites have more than just these two factors.
Thirteen thousand one hundred and eighty-one is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number thirteen thousand one hundred and eighty-one has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
72
·
2691
= 13181
Base Conversions
The number thirteen thousand one hundred and eighty-one in 35 different bases