Q: Is 2,800,504 a Prime Number?
A: No, 2,800,504 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 2800504 can be evenly divided by 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1,163 1,204 2,326 2,408 4,652 8,141 9,304 16,282 32,564 50,009 65,128 100,018 200,036 350,063 400,072 700,126 1,400,252 and 2,800,504, with no remainder.
Since 2,800,504 cannot be divided by just 1 and 2,800,504, it is not a prime number.