Q: Is 218,348 a Prime Number?
A: No, 218,348 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 218348 can be evenly divided by 1 2 4 13 17 19 26 34 38 52 68 76 169 221 247 323 338 442 494 646 676 884 988 1,292 2,873 3,211 4,199 5,746 6,422 8,398 11,492 12,844 16,796 54,587 109,174 and 218,348, with no remainder.
Since 218,348 cannot be divided by just 1 and 218,348, it is not a prime number.