It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 167 272 is not a prime number.
For example, 167 272 can be divided by 2: 167 272 / 2 = 83 636.
For 167 272 to be a prime number, it would have been required that 167 272 has only two divisors, i.e., itself and 1.
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167 272 is an even number, because it is evenly divisible by 2: 167 272 / 2 = 83 636.
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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 167 272 is about 408.989.
Thus, the square root of 167 272 is not an integer, and therefore 167 272 is not a square number.
The square of a number (here 167 272) is the result of the product of this number (167 272) by itself (i.e., 167 272 × 167 272); the square of 167 272 is sometimes called "raising 167 272 to the power 2", or "167 272 squared".
The square of 167 272 is 27 979 921 984 because 167 272 × 167 272 = 167 2722 = 27 979 921 984.
As a consequence, 167 272 is the square root of 27 979 921 984.
The multiples of 167 272 are all integers evenly divisible by 167 272, that is all numbers such that the remainder of the division by 167 272 is zero. There are infinitely many multiples of 167 272. The smallest multiples of 167 272 are: