It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 988 049 is not a prime number.
For example, 988 049 can be divided by 67: 988 049 / 67 = 14 747.
For 988 049 to be a prime number, it would have been required that 988 049 has only two divisors, i.e., itself and 1.
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988 049 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 988 049 is about 994.007.
Thus, the square root of 988 049 is not an integer, and therefore 988 049 is not a square number.
The square of a number (here 988 049) is the result of the product of this number (988 049) by itself (i.e., 988 049 × 988 049); the square of 988 049 is sometimes called "raising 988 049 to the power 2", or "988 049 squared".
The square of 988 049 is 976 240 826 401 because 988 049 × 988 049 = 988 0492 = 976 240 826 401.
As a consequence, 988 049 is the square root of 976 240 826 401.
The multiples of 988 049 are all integers evenly divisible by 988 049, that is all numbers such that the remainder of the division by 988 049 is zero. There are infinitely many multiples of 988 049. The smallest multiples of 988 049 are: