Q: Is 425,271 a Prime Number?
A: No, 425,271 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 425271 can be evenly divided by 1 3 7 11 21 33 49 77 147 231 263 539 789 1,617 1,841 2,893 5,523 8,679 12,887 20,251 38,661 60,753 141,757 and 425,271, with no remainder.
Since 425,271 cannot be divided by just 1 and 425,271, it is not a prime number.