It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 180 163 is not a prime number.
For example, 180 163 can be divided by 67: 180 163 / 67 = 2 689.
For 180 163 to be a prime number, it would have been required that 180 163 has only two divisors, i.e., itself and 1.
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180 163 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 180 163 is about 424.456.
Thus, the square root of 180 163 is not an integer, and therefore 180 163 is not a square number.
The square of a number (here 180 163) is the result of the product of this number (180 163) by itself (i.e., 180 163 × 180 163); the square of 180 163 is sometimes called "raising 180 163 to the power 2", or "180 163 squared".
The square of 180 163 is 32 458 706 569 because 180 163 × 180 163 = 180 1632 = 32 458 706 569.
As a consequence, 180 163 is the square root of 32 458 706 569.
The multiples of 180 163 are all integers evenly divisible by 180 163, that is all numbers such that the remainder of the division by 180 163 is zero. There are infinitely many multiples of 180 163. The smallest multiples of 180 163 are: