Q: Is 513,429 a Prime Number?
A: No, 513,429 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 513429 can be evenly divided by 1 3 7 21 23 69 161 483 1,063 3,189 7,441 22,323 24,449 73,347 171,143 and 513,429, with no remainder.
Since 513,429 cannot be divided by just 1 and 513,429, it is not a prime number.