It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 167 971 827 is not a prime number.
For example, 167 971 827 can be divided by 3: 167 971 827 / 3 = 55 990 609.
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For 167 971 827 to be a prime number, it would have been required that 167 971 827 has only two divisors, i.e., itself and 1.
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167 971 827 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 167 971 827 is about 12 960.395.
Thus, the square root of 167 971 827 is not an integer, and therefore 167 971 827 is not a square number.
The square of a number (here 167 971 827) is the result of the product of this number (167 971 827) by itself (i.e., 167 971 827 × 167 971 827); the square of 167 971 827 is sometimes called "raising 167 971 827 to the power 2", or "167 971 827 squared".
The square of 167 971 827 is 28 214 534 665 717 928 because 167 971 827 × 167 971 827 = 167 971 8272 = 28 214 534 665 717 928.
As a consequence, 167 971 827 is the square root of 28 214 534 665 717 928.
167 971 827 is a number with 9 digits.
The multiples of 167 971 827 are all integers evenly divisible by 167 971 827, that is all numbers such that the remainder of the division by 167 971 827 is zero. There are infinitely many multiples of 167 971 827. The smallest multiples of 167 971 827 are: