It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 601 is not a prime number.
For example, 130 601 can be divided by 61: 130 601 / 61 = 2 141.
For 130 601 to be a prime number, it would have been required that 130 601 has only two divisors, i.e., itself and 1.
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130 601 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 130 601 is about 361.388.
Thus, the square root of 130 601 is not an integer, and therefore 130 601 is not a square number.
The square of a number (here 130 601) is the result of the product of this number (130 601) by itself (i.e., 130 601 × 130 601); the square of 130 601 is sometimes called "raising 130 601 to the power 2", or "130 601 squared".
The square of 130 601 is 17 056 621 201 because 130 601 × 130 601 = 130 6012 = 17 056 621 201.
As a consequence, 130 601 is the square root of 17 056 621 201.
The multiples of 130 601 are all integers evenly divisible by 130 601, that is all numbers such that the remainder of the division by 130 601 is zero. There are infinitely many multiples of 130 601. The smallest multiples of 130 601 are: