Q: Is 8,500,040 a Prime Number?
A: No, 8,500,040 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 8500040 can be evenly divided by 1 2 4 5 8 10 20 40 212,501 425,002 850,004 1,062,505 1,700,008 2,125,010 4,250,020 and 8,500,040, with no remainder.
Since 8,500,040 cannot be divided by just 1 and 8,500,040, it is not a prime number.