It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 116 is not a prime number.
For example, 130 116 can be divided by 2: 130 116 / 2 = 65 058.
For 130 116 to be a prime number, it would have been required that 130 116 has only two divisors, i.e., itself and 1.
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130 116 is an even number, because it is evenly divisible by 2: 130 116 / 2 = 65 058.
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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 130 116 is about 360.716.
Thus, the square root of 130 116 is not an integer, and therefore 130 116 is not a square number.
The square of a number (here 130 116) is the result of the product of this number (130 116) by itself (i.e., 130 116 × 130 116); the square of 130 116 is sometimes called "raising 130 116 to the power 2", or "130 116 squared".
The square of 130 116 is 16 930 173 456 because 130 116 × 130 116 = 130 1162 = 16 930 173 456.
As a consequence, 130 116 is the square root of 16 930 173 456.
The multiples of 130 116 are all integers evenly divisible by 130 116, that is all numbers such that the remainder of the division by 130 116 is zero. There are infinitely many multiples of 130 116. The smallest multiples of 130 116 are: