Q: Is 216,849 a Prime Number?
A: No, 216,849 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 216849 can be evenly divided by 1 3 41 43 123 129 1,681 1,763 5,043 5,289 72,283 and 216,849, with no remainder.
Since 216,849 cannot be divided by just 1 and 216,849, it is not a prime number.