It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 144 846 is not a prime number.
For example, 488 144 846 can be divided by 2: 488 144 846 / 2 = 244 072 423.
For 488 144 846 to be a prime number, it would have been required that 488 144 846 has only two divisors, i.e., itself and 1.
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488 144 846 is an even number, because it is evenly divisible by 2: 488 144 846 / 2 = 244 072 423.
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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 488 144 846 is about 22 094.000.
Thus, the square root of 488 144 846 is not an integer, and therefore 488 144 846 is not a square number.
The square of a number (here 488 144 846) is the result of the product of this number (488 144 846) by itself (i.e., 488 144 846 × 488 144 846); the square of 488 144 846 is sometimes called "raising 488 144 846 to the power 2", or "488 144 846 squared".
The square of 488 144 846 is 238 285 390 676 363 712 because 488 144 846 × 488 144 846 = 488 144 8462 = 238 285 390 676 363 712.
As a consequence, 488 144 846 is the square root of 238 285 390 676 363 712.
488 144 846 is a number with 9 digits.
The multiples of 488 144 846 are all integers evenly divisible by 488 144 846, that is all numbers such that the remainder of the division by 488 144 846 is zero. There are infinitely many multiples of 488 144 846. The smallest multiples of 488 144 846 are: