It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 077 is not a prime number.
For example, 130 077 can be divided by 3: 130 077 / 3 = 43 359.
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For 130 077 to be a prime number, it would have been required that 130 077 has only two divisors, i.e., itself and 1.
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130 077 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 130 077 is about 360.662.
Thus, the square root of 130 077 is not an integer, and therefore 130 077 is not a square number.
The square of a number (here 130 077) is the result of the product of this number (130 077) by itself (i.e., 130 077 × 130 077); the square of 130 077 is sometimes called "raising 130 077 to the power 2", or "130 077 squared".
The square of 130 077 is 16 920 025 929 because 130 077 × 130 077 = 130 0772 = 16 920 025 929.
As a consequence, 130 077 is the square root of 16 920 025 929.
The multiples of 130 077 are all integers evenly divisible by 130 077, that is all numbers such that the remainder of the division by 130 077 is zero. There are infinitely many multiples of 130 077. The smallest multiples of 130 077 are: