Q: Is 1,509,429 a Prime Number?
A: No, 1,509,429 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 1509429 can be evenly divided by 1 3 43 129 11,701 35,103 503,143 and 1,509,429, with no remainder.
Since 1,509,429 cannot be divided by just 1 and 1,509,429, it is not a prime number.