It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 197 169 is not a prime number.
For example, 197 169 can be divided by 3: 197 169 / 3 = 65 723.
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For 197 169 to be a prime number, it would have been required that 197 169 has only two divisors, i.e., itself and 1.
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197 169 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 197 169 is about 444.037.
Thus, the square root of 197 169 is not an integer, and therefore 197 169 is not a square number.
The square of a number (here 197 169) is the result of the product of this number (197 169) by itself (i.e., 197 169 × 197 169); the square of 197 169 is sometimes called "raising 197 169 to the power 2", or "197 169 squared".
The square of 197 169 is 38 875 614 561 because 197 169 × 197 169 = 197 1692 = 38 875 614 561.
As a consequence, 197 169 is the square root of 38 875 614 561.
The multiples of 197 169 are all integers evenly divisible by 197 169, that is all numbers such that the remainder of the division by 197 169 is zero. There are infinitely many multiples of 197 169. The smallest multiples of 197 169 are: