It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 120 463 is not a prime number.
For example, 120 463 can be divided by 7: 120 463 / 7 = 17 209.
For 120 463 to be a prime number, it would have been required that 120 463 has only two divisors, i.e., itself and 1.
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120 463 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 120 463 is about 347.078.
Thus, the square root of 120 463 is not an integer, and therefore 120 463 is not a square number.
The square of a number (here 120 463) is the result of the product of this number (120 463) by itself (i.e., 120 463 × 120 463); the square of 120 463 is sometimes called "raising 120 463 to the power 2", or "120 463 squared".
The square of 120 463 is 14 511 334 369 because 120 463 × 120 463 = 120 4632 = 14 511 334 369.
As a consequence, 120 463 is the square root of 14 511 334 369.
The multiples of 120 463 are all integers evenly divisible by 120 463, that is all numbers such that the remainder of the division by 120 463 is zero. There are infinitely many multiples of 120 463. The smallest multiples of 120 463 are: