Q: Is 4,218,137 a Prime Number?
A: No, 4,218,137 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 4218137 can be evenly divided by 1 7 11 29 77 203 319 1,889 2,233 13,223 20,779 54,781 145,453 383,467 602,591 and 4,218,137, with no remainder.
Since 4,218,137 cannot be divided by just 1 and 4,218,137, it is not a prime number.