It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 169 is not a prime number.
For example, 488 169 can be divided by 3: 488 169 / 3 = 162 723.
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For 488 169 to be a prime number, it would have been required that 488 169 has only two divisors, i.e., itself and 1.
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488 169 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 488 169 is about 698.691.
Thus, the square root of 488 169 is not an integer, and therefore 488 169 is not a square number.
The square of a number (here 488 169) is the result of the product of this number (488 169) by itself (i.e., 488 169 × 488 169); the square of 488 169 is sometimes called "raising 488 169 to the power 2", or "488 169 squared".
The square of 488 169 is 238 308 972 561 because 488 169 × 488 169 = 488 1692 = 238 308 972 561.
As a consequence, 488 169 is the square root of 238 308 972 561.
The multiples of 488 169 are all integers evenly divisible by 488 169, that is all numbers such that the remainder of the division by 488 169 is zero. There are infinitely many multiples of 488 169. The smallest multiples of 488 169 are: