It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 490 410 482 is not a prime number.
For example, 490 410 482 can be divided by 2: 490 410 482 / 2 = 245 205 241.
For 490 410 482 to be a prime number, it would have been required that 490 410 482 has only two divisors, i.e., itself and 1.
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490 410 482 is an even number, because it is evenly divisible by 2: 490 410 482 / 2 = 245 205 241.
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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 490 410 482 is about 22 145.214.
Thus, the square root of 490 410 482 is not an integer, and therefore 490 410 482 is not a square number.
The square of a number (here 490 410 482) is the result of the product of this number (490 410 482) by itself (i.e., 490 410 482 × 490 410 482); the square of 490 410 482 is sometimes called "raising 490 410 482 to the power 2", or "490 410 482 squared".
The square of 490 410 482 is 240 502 440 855 472 320 because 490 410 482 × 490 410 482 = 490 410 4822 = 240 502 440 855 472 320.
As a consequence, 490 410 482 is the square root of 240 502 440 855 472 320.
490 410 482 is a number with 9 digits.
The multiples of 490 410 482 are all integers evenly divisible by 490 410 482, that is all numbers such that the remainder of the division by 490 410 482 is zero. There are infinitely many multiples of 490 410 482. The smallest multiples of 490 410 482 are: