It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 983 948 is not a prime number.
For example, 983 948 can be divided by 2: 983 948 / 2 = 491 974.
For 983 948 to be a prime number, it would have been required that 983 948 has only two divisors, i.e., itself and 1.
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983 948 is an even number, because it is evenly divisible by 2: 983 948 / 2 = 491 974.
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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 983 948 is about 991.942.
Thus, the square root of 983 948 is not an integer, and therefore 983 948 is not a square number.
The square of a number (here 983 948) is the result of the product of this number (983 948) by itself (i.e., 983 948 × 983 948); the square of 983 948 is sometimes called "raising 983 948 to the power 2", or "983 948 squared".
The square of 983 948 is 968 153 666 704 because 983 948 × 983 948 = 983 9482 = 968 153 666 704.
As a consequence, 983 948 is the square root of 968 153 666 704.
The multiples of 983 948 are all integers evenly divisible by 983 948, that is all numbers such that the remainder of the division by 983 948 is zero. There are infinitely many multiples of 983 948. The smallest multiples of 983 948 are: