It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 988 048 is not a prime number.
For example, 988 048 can be divided by 2: 988 048 / 2 = 494 024.
For 988 048 to be a prime number, it would have been required that 988 048 has only two divisors, i.e., itself and 1.
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988 048 is an even number, because it is evenly divisible by 2: 988 048 / 2 = 494 024.
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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 988 048 is about 994.006.
Thus, the square root of 988 048 is not an integer, and therefore 988 048 is not a square number.
The square of a number (here 988 048) is the result of the product of this number (988 048) by itself (i.e., 988 048 × 988 048); the square of 988 048 is sometimes called "raising 988 048 to the power 2", or "988 048 squared".
The square of 988 048 is 976 238 850 304 because 988 048 × 988 048 = 988 0482 = 976 238 850 304.
As a consequence, 988 048 is the square root of 976 238 850 304.
The multiples of 988 048 are all integers evenly divisible by 988 048, that is all numbers such that the remainder of the division by 988 048 is zero. There are infinitely many multiples of 988 048. The smallest multiples of 988 048 are: