It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 913 is not a prime number.
For example, 130 913 can be divided by 31: 130 913 / 31 = 4 223.
For 130 913 to be a prime number, it would have been required that 130 913 has only two divisors, i.e., itself and 1.
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130 913 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 130 913 is about 361.819.
Thus, the square root of 130 913 is not an integer, and therefore 130 913 is not a square number.
The square of a number (here 130 913) is the result of the product of this number (130 913) by itself (i.e., 130 913 × 130 913); the square of 130 913 is sometimes called "raising 130 913 to the power 2", or "130 913 squared".
The square of 130 913 is 17 138 213 569 because 130 913 × 130 913 = 130 9132 = 17 138 213 569.
As a consequence, 130 913 is the square root of 17 138 213 569.
The multiples of 130 913 are all integers evenly divisible by 130 913, that is all numbers such that the remainder of the division by 130 913 is zero. There are infinitely many multiples of 130 913. The smallest multiples of 130 913 are: