It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 137 616 372 is not a prime number.
For example, 137 616 372 can be divided by 2: 137 616 372 / 2 = 68 808 186.
For 137 616 372 to be a prime number, it would have been required that 137 616 372 has only two divisors, i.e., itself and 1.
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137 616 372 is an even number, because it is evenly divisible by 2: 137 616 372 / 2 = 68 808 186.
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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 137 616 372 is about 11 731.000.
Thus, the square root of 137 616 372 is not an integer, and therefore 137 616 372 is not a square number.
The square of a number (here 137 616 372) is the result of the product of this number (137 616 372) by itself (i.e., 137 616 372 × 137 616 372); the square of 137 616 372 is sometimes called "raising 137 616 372 to the power 2", or "137 616 372 squared".
The square of 137 616 372 is 18 938 265 842 442 384 because 137 616 372 × 137 616 372 = 137 616 3722 = 18 938 265 842 442 384.
As a consequence, 137 616 372 is the square root of 18 938 265 842 442 384.
137 616 372 is a number with 9 digits.
The multiples of 137 616 372 are all integers evenly divisible by 137 616 372, that is all numbers such that the remainder of the division by 137 616 372 is zero. There are infinitely many multiples of 137 616 372. The smallest multiples of 137 616 372 are: