Q: Is 5,242,138 a Prime Number?
A: No, 5,242,138 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 5242138 can be evenly divided by 1 2 11 19 22 38 209 418 12,541 25,082 137,951 238,279 275,902 476,558 2,621,069 and 5,242,138, with no remainder.
Since 5,242,138 cannot be divided by just 1 and 5,242,138, it is not a prime number.