It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 133 is not a prime number.
For example, 488 133 can be divided by 3: 488 133 / 3 = 162 711.
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For 488 133 to be a prime number, it would have been required that 488 133 has only two divisors, i.e., itself and 1.
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488 133 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 488 133 is about 698.665.
Thus, the square root of 488 133 is not an integer, and therefore 488 133 is not a square number.
The square of a number (here 488 133) is the result of the product of this number (488 133) by itself (i.e., 488 133 × 488 133); the square of 488 133 is sometimes called "raising 488 133 to the power 2", or "488 133 squared".
The square of 488 133 is 238 273 825 689 because 488 133 × 488 133 = 488 1332 = 238 273 825 689.
As a consequence, 488 133 is the square root of 238 273 825 689.
The multiples of 488 133 are all integers evenly divisible by 488 133, that is all numbers such that the remainder of the division by 488 133 is zero. There are infinitely many multiples of 488 133. The smallest multiples of 488 133 are: