The Number

66131

Sixty-Six Thousand One Hundred and Thirty-One

Nearby Numbers

Positive, nonzero integers within three units

66128
Sixty-Six Thousand One Hundred and Twenty-Eight
66129
Sixty-Six Thousand One Hundred and Twenty-Nine
66130
Sixty-Six Thousand One Hundred and Thirty
66132
Sixty-Six Thousand One Hundred and Thirty-Two
66133
Sixty-Six Thousand One Hundred and Thirty-Three
66134
Sixty-Six Thousand One Hundred and Thirty-Four

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

6.6131e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000015121501262645356

The reciprocal of 66131.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 66131 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Sixty-six thousand one hundred and thirty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Sixty-six thousand one hundred and thirty-one is a composite number with 4 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number sixty-six thousand one hundred and thirty-one has the following 2 prime factors:

13
Thirteen
5087
Five Thousand and Eighty-Seven

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

131 · 50871 = 66131

Base Conversions

The number sixty-six thousand one hundred and thirty-one in 35 different bases