It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 162 000 002 is not a prime number.
For example, 162 000 002 can be divided by 2: 162 000 002 / 2 = 81 000 001.
For 162 000 002 to be a prime number, it would have been required that 162 000 002 has only two divisors, i.e., itself and 1.
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162 000 002 is an even number, because it is evenly divisible by 2: 162 000 002 / 2 = 81 000 001.
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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 162 000 002 is about 12 727.922.
Thus, the square root of 162 000 002 is not an integer, and therefore 162 000 002 is not a square number.
The square of a number (here 162 000 002) is the result of the product of this number (162 000 002) by itself (i.e., 162 000 002 × 162 000 002); the square of 162 000 002 is sometimes called "raising 162 000 002 to the power 2", or "162 000 002 squared".
The square of 162 000 002 is 26 244 000 648 000 004 because 162 000 002 × 162 000 002 = 162 000 0022 = 26 244 000 648 000 004.
As a consequence, 162 000 002 is the square root of 26 244 000 648 000 004.
162 000 002 is a number with 9 digits.
The multiples of 162 000 002 are all integers evenly divisible by 162 000 002, that is all numbers such that the remainder of the division by 162 000 002 is zero. There are infinitely many multiples of 162 000 002. The smallest multiples of 162 000 002 are: