Q: Is 5,118,316 a Prime Number?
A: No, 5,118,316 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 5118316 can be evenly divided by 1 2 4 7 14 28 53 106 212 371 742 1,484 3,449 6,898 13,796 24,143 48,286 96,572 182,797 365,594 731,188 1,279,579 2,559,158 and 5,118,316, with no remainder.
Since 5,118,316 cannot be divided by just 1 and 5,118,316, it is not a prime number.