Q: Is 4,242,210 a Prime Number?
A: No, 4,242,210 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 4242210 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 20,201 40,402 60,603 101,005 121,206 141,407 202,010 282,814 303,015 424,221 606,030 707,035 848,442 1,414,070 2,121,105 and 4,242,210, with no remainder.
Since 4,242,210 cannot be divided by just 1 and 4,242,210, it is not a prime number.