Q: Is 3,020,624 a Prime Number?
A: No, 3,020,624 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 3020624 can be evenly divided by 1 2 4 8 16 71 142 284 568 1,136 2,659 5,318 10,636 21,272 42,544 188,789 377,578 755,156 1,510,312 and 3,020,624, with no remainder.
Since 3,020,624 cannot be divided by just 1 and 3,020,624, it is not a prime number.