It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 498 433 is not a prime number.
For example, 498 433 can be divided by 13: 498 433 / 13 = 38 341.
For 498 433 to be a prime number, it would have been required that 498 433 has only two divisors, i.e., itself and 1.
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498 433 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 498 433 is about 705.998.
Thus, the square root of 498 433 is not an integer, and therefore 498 433 is not a square number.
The square of a number (here 498 433) is the result of the product of this number (498 433) by itself (i.e., 498 433 × 498 433); the square of 498 433 is sometimes called "raising 498 433 to the power 2", or "498 433 squared".
The square of 498 433 is 248 435 455 489 because 498 433 × 498 433 = 498 4332 = 248 435 455 489.
As a consequence, 498 433 is the square root of 248 435 455 489.
The multiples of 498 433 are all integers evenly divisible by 498 433, that is all numbers such that the remainder of the division by 498 433 is zero. There are infinitely many multiples of 498 433. The smallest multiples of 498 433 are: