Q: Is 4,020,001 a Prime Number?
A: No, 4,020,001 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 4020001 can be evenly divided by 1 19 173 1,223 3,287 23,237 211,579 and 4,020,001, with no remainder.
Since 4,020,001 cannot be divided by just 1 and 4,020,001, it is not a prime number.