It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 120 404 162 is not a prime number.
For example, 120 404 162 can be divided by 2: 120 404 162 / 2 = 60 202 081.
For 120 404 162 to be a prime number, it would have been required that 120 404 162 has only two divisors, i.e., itself and 1.
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120 404 162 is an even number, because it is evenly divisible by 2: 120 404 162 / 2 = 60 202 081.
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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 120 404 162 is about 10 972.883.
Thus, the square root of 120 404 162 is not an integer, and therefore 120 404 162 is not a square number.
The square of a number (here 120 404 162) is the result of the product of this number (120 404 162) by itself (i.e., 120 404 162 × 120 404 162); the square of 120 404 162 is sometimes called "raising 120 404 162 to the power 2", or "120 404 162 squared".
The square of 120 404 162 is 14 497 162 226 922 244 because 120 404 162 × 120 404 162 = 120 404 1622 = 14 497 162 226 922 244.
As a consequence, 120 404 162 is the square root of 14 497 162 226 922 244.
120 404 162 is a number with 9 digits.
The multiples of 120 404 162 are all integers evenly divisible by 120 404 162, that is all numbers such that the remainder of the division by 120 404 162 is zero. There are infinitely many multiples of 120 404 162. The smallest multiples of 120 404 162 are: