It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 160 240 242 is not a prime number.
For example, 160 240 242 can be divided by 2: 160 240 242 / 2 = 80 120 121.
For 160 240 242 to be a prime number, it would have been required that 160 240 242 has only two divisors, i.e., itself and 1.
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160 240 242 is an even number, because it is evenly divisible by 2: 160 240 242 / 2 = 80 120 121.
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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 160 240 242 is about 12 658.603.
Thus, the square root of 160 240 242 is not an integer, and therefore 160 240 242 is not a square number.
The square of a number (here 160 240 242) is the result of the product of this number (160 240 242) by itself (i.e., 160 240 242 × 160 240 242); the square of 160 240 242 is sometimes called "raising 160 240 242 to the power 2", or "160 240 242 squared".
The square of 160 240 242 is 25 676 935 156 218 564 because 160 240 242 × 160 240 242 = 160 240 2422 = 25 676 935 156 218 564.
As a consequence, 160 240 242 is the square root of 25 676 935 156 218 564.
160 240 242 is a number with 9 digits.
The multiples of 160 240 242 are all integers evenly divisible by 160 240 242, that is all numbers such that the remainder of the division by 160 240 242 is zero. There are infinitely many multiples of 160 240 242. The smallest multiples of 160 240 242 are: