Q: Is 431,214 a Prime Number?
A: No, 431,214 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 431214 can be evenly divided by 1 2 3 6 7 14 21 42 10,267 20,534 30,801 61,602 71,869 143,738 215,607 and 431,214, with no remainder.
Since 431,214 cannot be divided by just 1 and 431,214, it is not a prime number.