It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 130 077 199 is not a prime number.
For example, 130 077 199 can be divided by 7: 130 077 199 / 7 = 18 582 457.
For 130 077 199 to be a prime number, it would have been required that 130 077 199 has only two divisors, i.e., itself and 1.
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130 077 199 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 130 077 199 is about 11 405.139.
Thus, the square root of 130 077 199 is not an integer, and therefore 130 077 199 is not a square number.
The square of a number (here 130 077 199) is the result of the product of this number (130 077 199) by itself (i.e., 130 077 199 × 130 077 199); the square of 130 077 199 is sometimes called "raising 130 077 199 to the power 2", or "130 077 199 squared".
The square of 130 077 199 is 16 920 077 699 685 600 because 130 077 199 × 130 077 199 = 130 077 1992 = 16 920 077 699 685 600.
As a consequence, 130 077 199 is the square root of 16 920 077 699 685 600.
130 077 199 is a number with 9 digits.
The multiples of 130 077 199 are all integers evenly divisible by 130 077 199, that is all numbers such that the remainder of the division by 130 077 199 is zero. There are infinitely many multiples of 130 077 199. The smallest multiples of 130 077 199 are: