It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 267 671 241 is not a prime number.
For example, 267 671 241 can be divided by 3: 267 671 241 / 3 = 89 223 747.
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For 267 671 241 to be a prime number, it would have been required that 267 671 241 has only two divisors, i.e., itself and 1.
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267 671 241 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 267 671 241 is about 16 360.661.
Thus, the square root of 267 671 241 is not an integer, and therefore 267 671 241 is not a square number.
The square of a number (here 267 671 241) is the result of the product of this number (267 671 241) by itself (i.e., 267 671 241 × 267 671 241); the square of 267 671 241 is sometimes called "raising 267 671 241 to the power 2", or "267 671 241 squared".
The square of 267 671 241 is 71 647 893 258 480 080 because 267 671 241 × 267 671 241 = 267 671 2412 = 71 647 893 258 480 080.
As a consequence, 267 671 241 is the square root of 71 647 893 258 480 080.
267 671 241 is a number with 9 digits.
The multiples of 267 671 241 are all integers evenly divisible by 267 671 241, that is all numbers such that the remainder of the division by 267 671 241 is zero. There are infinitely many multiples of 267 671 241. The smallest multiples of 267 671 241 are: