It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 988 269 is not a prime number.
For example, 988 269 can be divided by 3: 988 269 / 3 = 329 423.
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For 988 269 to be a prime number, it would have been required that 988 269 has only two divisors, i.e., itself and 1.
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988 269 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 988 269 is about 994.117.
Thus, the square root of 988 269 is not an integer, and therefore 988 269 is not a square number.
The square of a number (here 988 269) is the result of the product of this number (988 269) by itself (i.e., 988 269 × 988 269); the square of 988 269 is sometimes called "raising 988 269 to the power 2", or "988 269 squared".
The square of 988 269 is 976 675 616 361 because 988 269 × 988 269 = 988 2692 = 976 675 616 361.
As a consequence, 988 269 is the square root of 976 675 616 361.
The multiples of 988 269 are all integers evenly divisible by 988 269, that is all numbers such that the remainder of the division by 988 269 is zero. There are infinitely many multiples of 988 269. The smallest multiples of 988 269 are: