Q: Is 430,428 a Prime Number?
A: No, 430,428 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 430428 can be evenly divided by 1 2 3 4 6 12 35,869 71,738 107,607 143,476 215,214 and 430,428, with no remainder.
Since 430,428 cannot be divided by just 1 and 430,428, it is not a prime number.