It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 301 242 is not a prime number.
For example, 301 242 can be divided by 2: 301 242 / 2 = 150 621.
For 301 242 to be a prime number, it would have been required that 301 242 has only two divisors, i.e., itself and 1.
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301 242 is an even number, because it is evenly divisible by 2: 301 242 / 2 = 150 621.
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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 301 242 is about 548.855.
Thus, the square root of 301 242 is not an integer, and therefore 301 242 is not a square number.
The square of a number (here 301 242) is the result of the product of this number (301 242) by itself (i.e., 301 242 × 301 242); the square of 301 242 is sometimes called "raising 301 242 to the power 2", or "301 242 squared".
The square of 301 242 is 90 746 742 564 because 301 242 × 301 242 = 301 2422 = 90 746 742 564.
As a consequence, 301 242 is the square root of 90 746 742 564.
The multiples of 301 242 are all integers evenly divisible by 301 242, that is all numbers such that the remainder of the division by 301 242 is zero. There are infinitely many multiples of 301 242. The smallest multiples of 301 242 are: