Q: Is 427,180 a Prime Number?
A: No, 427,180 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 427180 can be evenly divided by 1 2 4 5 10 13 20 26 31 52 53 62 65 106 124 130 155 212 260 265 310 403 530 620 689 806 1,060 1,378 1,612 1,643 2,015 2,756 3,286 3,445 4,030 6,572 6,890 8,060 8,215 13,780 16,430 21,359 32,860 42,718 85,436 106,795 213,590 and 427,180, with no remainder.
Since 427,180 cannot be divided by just 1 and 427,180, it is not a prime number.