Q: Is 2,709,245 a Prime Number?
A: No, 2,709,245 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 2709245 can be evenly divided by 1 5 7 11 31 35 55 77 155 217 227 341 385 1,085 1,135 1,589 1,705 2,387 2,497 7,037 7,945 11,935 12,485 17,479 35,185 49,259 77,407 87,395 246,295 387,035 541,849 and 2,709,245, with no remainder.
Since 2,709,245 cannot be divided by just 1 and 2,709,245, it is not a prime number.