It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 322 is not a prime number.
For example, 488 322 can be divided by 2: 488 322 / 2 = 244 161.
For 488 322 to be a prime number, it would have been required that 488 322 has only two divisors, i.e., itself and 1.
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488 322 is an even number, because it is evenly divisible by 2: 488 322 / 2 = 244 161.
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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 488 322 is about 698.800.
Thus, the square root of 488 322 is not an integer, and therefore 488 322 is not a square number.
The square of a number (here 488 322) is the result of the product of this number (488 322) by itself (i.e., 488 322 × 488 322); the square of 488 322 is sometimes called "raising 488 322 to the power 2", or "488 322 squared".
The square of 488 322 is 238 458 375 684 because 488 322 × 488 322 = 488 3222 = 238 458 375 684.
As a consequence, 488 322 is the square root of 238 458 375 684.
The multiples of 488 322 are all integers evenly divisible by 488 322, that is all numbers such that the remainder of the division by 488 322 is zero. There are infinitely many multiples of 488 322. The smallest multiples of 488 322 are: