It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 402 292 is not a prime number.
For example, 488 402 292 can be divided by 2: 488 402 292 / 2 = 244 201 146.
For 488 402 292 to be a prime number, it would have been required that 488 402 292 has only two divisors, i.e., itself and 1.
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488 402 292 is an even number, because it is evenly divisible by 2: 488 402 292 / 2 = 244 201 146.
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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 488 402 292 is about 22 099.826.
Thus, the square root of 488 402 292 is not an integer, and therefore 488 402 292 is not a square number.
The square of a number (here 488 402 292) is the result of the product of this number (488 402 292) by itself (i.e., 488 402 292 × 488 402 292); the square of 488 402 292 is sometimes called "raising 488 402 292 to the power 2", or "488 402 292 squared".
The square of 488 402 292 is 238 536 798 830 853 248 because 488 402 292 × 488 402 292 = 488 402 2922 = 238 536 798 830 853 248.
As a consequence, 488 402 292 is the square root of 238 536 798 830 853 248.
488 402 292 is a number with 9 digits.
The multiples of 488 402 292 are all integers evenly divisible by 488 402 292, that is all numbers such that the remainder of the division by 488 402 292 is zero. There are infinitely many multiples of 488 402 292. The smallest multiples of 488 402 292 are: