Q: Is 490,125 a Prime Number?
A: No, 490,125 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 490125 can be evenly divided by 1 3 5 15 25 75 125 375 1,307 3,921 6,535 19,605 32,675 98,025 163,375 and 490,125, with no remainder.
Since 490,125 cannot be divided by just 1 and 490,125, it is not a prime number.