It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 48 971 is not a prime number.
For example, 48 971 can be divided by 13: 48 971 / 13 = 3 767.
For 48 971 to be a prime number, it would have been required that 48 971 has only two divisors, i.e., itself and 1.
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48 971 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 48 971 is about 221.294.
Thus, the square root of 48 971 is not an integer, and therefore 48 971 is not a square number.
The square of a number (here 48 971) is the result of the product of this number (48 971) by itself (i.e., 48 971 × 48 971); the square of 48 971 is sometimes called "raising 48 971 to the power 2", or "48 971 squared".
The square of 48 971 is 2 398 158 841 because 48 971 × 48 971 = 48 9712 = 2 398 158 841.
As a consequence, 48 971 is the square root of 2 398 158 841.
The multiples of 48 971 are all integers evenly divisible by 48 971, that is all numbers such that the remainder of the division by 48 971 is zero. There are infinitely many multiples of 48 971. The smallest multiples of 48 971 are: