It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 116 148 is not a prime number.
For example, 116 148 can be divided by 2: 116 148 / 2 = 58 074.
For 116 148 to be a prime number, it would have been required that 116 148 has only two divisors, i.e., itself and 1.
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116 148 is an even number, because it is evenly divisible by 2: 116 148 / 2 = 58 074.
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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 116 148 is about 340.805.
Thus, the square root of 116 148 is not an integer, and therefore 116 148 is not a square number.
The square of a number (here 116 148) is the result of the product of this number (116 148) by itself (i.e., 116 148 × 116 148); the square of 116 148 is sometimes called "raising 116 148 to the power 2", or "116 148 squared".
The square of 116 148 is 13 490 357 904 because 116 148 × 116 148 = 116 1482 = 13 490 357 904.
As a consequence, 116 148 is the square root of 13 490 357 904.
The multiples of 116 148 are all integers evenly divisible by 116 148, that is all numbers such that the remainder of the division by 116 148 is zero. There are infinitely many multiples of 116 148. The smallest multiples of 116 148 are: