Q: Is 355,248 a Prime Number?
A: No, 355,248 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 355248 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 2,467 4,934 7,401 9,868 14,802 19,736 22,203 29,604 39,472 44,406 59,208 88,812 118,416 177,624 and 355,248, with no remainder.
Since 355,248 cannot be divided by just 1 and 355,248, it is not a prime number.