Q: Is 431,002 a Prime Number?
A: No, 431,002 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 431002 can be evenly divided by 1 2 11 13 22 26 121 137 143 242 274 286 1,507 1,573 1,781 3,014 3,146 3,562 16,577 19,591 33,154 39,182 215,501 and 431,002, with no remainder.
Since 431,002 cannot be divided by just 1 and 431,002, it is not a prime number.