Q: Is 218,004 a Prime Number?
A: No, 218,004 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 218004 can be evenly divided by 1 2 3 4 6 12 37 74 111 148 222 444 491 982 1,473 1,964 2,946 5,892 18,167 36,334 54,501 72,668 109,002 and 218,004, with no remainder.
Since 218,004 cannot be divided by just 1 and 218,004, it is not a prime number.