It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 988 481 148 is not a prime number.
For example, 988 481 148 can be divided by 2: 988 481 148 / 2 = 494 240 574.
For 988 481 148 to be a prime number, it would have been required that 988 481 148 has only two divisors, i.e., itself and 1.
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988 481 148 is an even number, because it is evenly divisible by 2: 988 481 148 / 2 = 494 240 574.
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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 988 481 148 is about 31 440.120.
Thus, the square root of 988 481 148 is not an integer, and therefore 988 481 148 is not a square number.
The square of a number (here 988 481 148) is the result of the product of this number (988 481 148) by itself (i.e., 988 481 148 × 988 481 148); the square of 988 481 148 is sometimes called "raising 988 481 148 to the power 2", or "988 481 148 squared".
The square of 988 481 148 is 977 094 979 951 397 888 because 988 481 148 × 988 481 148 = 988 481 1482 = 977 094 979 951 397 888.
As a consequence, 988 481 148 is the square root of 977 094 979 951 397 888.
988 481 148 is a number with 9 digits.
The multiples of 988 481 148 are all integers evenly divisible by 988 481 148, that is all numbers such that the remainder of the division by 988 481 148 is zero. There are infinitely many multiples of 988 481 148. The smallest multiples of 988 481 148 are: