It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 627 is not a prime number.
For example, 130 627 can be divided by 7: 130 627 / 7 = 18 661.
For 130 627 to be a prime number, it would have been required that 130 627 has only two divisors, i.e., itself and 1.
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130 627 is an odd number, because it is not evenly divisible by 2.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 130 627 is about 361.424.
Thus, the square root of 130 627 is not an integer, and therefore 130 627 is not a square number.
The square of a number (here 130 627) is the result of the product of this number (130 627) by itself (i.e., 130 627 × 130 627); the square of 130 627 is sometimes called "raising 130 627 to the power 2", or "130 627 squared".
The square of 130 627 is 17 063 413 129 because 130 627 × 130 627 = 130 6272 = 17 063 413 129.
As a consequence, 130 627 is the square root of 17 063 413 129.
The multiples of 130 627 are all integers evenly divisible by 130 627, that is all numbers such that the remainder of the division by 130 627 is zero. There are infinitely many multiples of 130 627. The smallest multiples of 130 627 are: