It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 167 212 is not a prime number.
For example, 167 212 can be divided by 2: 167 212 / 2 = 83 606.
For 167 212 to be a prime number, it would have been required that 167 212 has only two divisors, i.e., itself and 1.
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167 212 is an even number, because it is evenly divisible by 2: 167 212 / 2 = 83 606.
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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 167 212 is about 408.916.
Thus, the square root of 167 212 is not an integer, and therefore 167 212 is not a square number.
The square of a number (here 167 212) is the result of the product of this number (167 212) by itself (i.e., 167 212 × 167 212); the square of 167 212 is sometimes called "raising 167 212 to the power 2", or "167 212 squared".
The square of 167 212 is 27 959 852 944 because 167 212 × 167 212 = 167 2122 = 27 959 852 944.
As a consequence, 167 212 is the square root of 27 959 852 944.
The multiples of 167 212 are all integers evenly divisible by 167 212, that is all numbers such that the remainder of the division by 167 212 is zero. There are infinitely many multiples of 167 212. The smallest multiples of 167 212 are: