Q: Is 5,018,125 a Prime Number?
A: No, 5,018,125 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 5018125 can be evenly divided by 1 5 7 25 31 35 37 125 155 175 185 217 259 625 775 875 925 1,085 1,147 1,295 3,875 4,375 4,625 5,425 5,735 6,475 8,029 19,375 23,125 27,125 28,675 32,375 40,145 135,625 143,375 161,875 200,725 716,875 1,003,625 and 5,018,125, with no remainder.
Since 5,018,125 cannot be divided by just 1 and 5,018,125, it is not a prime number.