Q: Is 4,242,213 a Prime Number?
A: No, 4,242,213 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 4242213 can be evenly divided by 1 3 9 27 81 83 249 631 747 1,893 2,241 5,679 6,723 17,037 51,111 52,373 157,119 471,357 1,414,071 and 4,242,213, with no remainder.
Since 4,242,213 cannot be divided by just 1 and 4,242,213, it is not a prime number.