It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 061 is not a prime number.
For example, 130 061 can be divided by 83: 130 061 / 83 = 1 567.
For 130 061 to be a prime number, it would have been required that 130 061 has only two divisors, i.e., itself and 1.
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130 061 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 130 061 is about 360.640.
Thus, the square root of 130 061 is not an integer, and therefore 130 061 is not a square number.
The square of a number (here 130 061) is the result of the product of this number (130 061) by itself (i.e., 130 061 × 130 061); the square of 130 061 is sometimes called "raising 130 061 to the power 2", or "130 061 squared".
The square of 130 061 is 16 915 863 721 because 130 061 × 130 061 = 130 0612 = 16 915 863 721.
As a consequence, 130 061 is the square root of 16 915 863 721.
The multiples of 130 061 are all integers evenly divisible by 130 061, that is all numbers such that the remainder of the division by 130 061 is zero. There are infinitely many multiples of 130 061. The smallest multiples of 130 061 are: