It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 343 is not a prime number.
For example, 488 343 can be divided by 3: 488 343 / 3 = 162 781.
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For 488 343 to be a prime number, it would have been required that 488 343 has only two divisors, i.e., itself and 1.
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488 343 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 488 343 is about 698.815.
Thus, the square root of 488 343 is not an integer, and therefore 488 343 is not a square number.
The square of a number (here 488 343) is the result of the product of this number (488 343) by itself (i.e., 488 343 × 488 343); the square of 488 343 is sometimes called "raising 488 343 to the power 2", or "488 343 squared".
The square of 488 343 is 238 478 885 649 because 488 343 × 488 343 = 488 3432 = 238 478 885 649.
As a consequence, 488 343 is the square root of 238 478 885 649.
The multiples of 488 343 are all integers evenly divisible by 488 343, that is all numbers such that the remainder of the division by 488 343 is zero. There are infinitely many multiples of 488 343. The smallest multiples of 488 343 are: