Q: Is 600,423 a Prime Number?
A: No, 600,423 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 600423 can be evenly divided by 1 3 17 51 61 183 193 579 1,037 3,111 3,281 9,843 11,773 35,319 200,141 and 600,423, with no remainder.
Since 600,423 cannot be divided by just 1 and 600,423, it is not a prime number.