It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 160 132 is not a prime number.
For example, 160 132 can be divided by 2: 160 132 / 2 = 80 066.
For 160 132 to be a prime number, it would have been required that 160 132 has only two divisors, i.e., itself and 1.
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160 132 is an even number, because it is evenly divisible by 2: 160 132 / 2 = 80 066.
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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 160 132 is about 400.165.
Thus, the square root of 160 132 is not an integer, and therefore 160 132 is not a square number.
The square of a number (here 160 132) is the result of the product of this number (160 132) by itself (i.e., 160 132 × 160 132); the square of 160 132 is sometimes called "raising 160 132 to the power 2", or "160 132 squared".
The square of 160 132 is 25 642 257 424 because 160 132 × 160 132 = 160 1322 = 25 642 257 424.
As a consequence, 160 132 is the square root of 25 642 257 424.
The multiples of 160 132 are all integers evenly divisible by 160 132, that is all numbers such that the remainder of the division by 160 132 is zero. There are infinitely many multiples of 160 132. The smallest multiples of 160 132 are: