Q: Is 427,242 a Prime Number?
A: No, 427,242 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 427242 can be evenly divided by 1 2 3 6 31 62 93 186 2,297 4,594 6,891 13,782 71,207 142,414 213,621 and 427,242, with no remainder.
Since 427,242 cannot be divided by just 1 and 427,242, it is not a prime number.