Q: Is 6,738,018 a Prime Number?
A: No, 6,738,018 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 6738018 can be evenly divided by 1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 9,437 18,874 28,311 56,622 66,059 132,118 160,429 198,177 320,858 396,354 481,287 962,574 1,123,003 2,246,006 3,369,009 and 6,738,018, with no remainder.
Since 6,738,018 cannot be divided by just 1 and 6,738,018, it is not a prime number.