Q: Is 3,006,405 a Prime Number?
A: No, 3,006,405 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 3006405 can be evenly divided by 1 3 5 9 15 45 66,809 200,427 334,045 601,281 1,002,135 and 3,006,405, with no remainder.
Since 3,006,405 cannot be divided by just 1 and 3,006,405, it is not a prime number.