Q: Is 5,242,005 a Prime Number?
A: No, 5,242,005 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 5242005 can be evenly divided by 1 3 5 9 15 19 45 57 95 171 285 855 6,131 18,393 30,655 55,179 91,965 116,489 275,895 349,467 582,445 1,048,401 1,747,335 and 5,242,005, with no remainder.
Since 5,242,005 cannot be divided by just 1 and 5,242,005, it is not a prime number.