It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 27 165 148 is not a prime number.
For example, 27 165 148 can be divided by 2: 27 165 148 / 2 = 13 582 574.
For 27 165 148 to be a prime number, it would have been required that 27 165 148 has only two divisors, i.e., itself and 1.
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27 165 148 is an even number, because it is evenly divisible by 2: 27 165 148 / 2 = 13 582 574.
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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 27 165 148 is about 5 212.020.
Thus, the square root of 27 165 148 is not an integer, and therefore 27 165 148 is not a square number.
The square of a number (here 27 165 148) is the result of the product of this number (27 165 148) by itself (i.e., 27 165 148 × 27 165 148); the square of 27 165 148 is sometimes called "raising 27 165 148 to the power 2", or "27 165 148 squared".
The square of 27 165 148 is 737 945 265 861 904 because 27 165 148 × 27 165 148 = 27 165 1482 = 737 945 265 861 904.
As a consequence, 27 165 148 is the square root of 737 945 265 861 904.
27 165 148 is a number with 8 digits.
The multiples of 27 165 148 are all integers evenly divisible by 27 165 148, that is all numbers such that the remainder of the division by 27 165 148 is zero. There are infinitely many multiples of 27 165 148. The smallest multiples of 27 165 148 are: