Q: Is 248,436 a Prime Number?
A: No, 248,436 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 248436 can be evenly divided by 1 2 3 4 6 9 12 18 36 67 103 134 201 206 268 309 402 412 603 618 804 927 1,206 1,236 1,854 2,412 3,708 6,901 13,802 20,703 27,604 41,406 62,109 82,812 124,218 and 248,436, with no remainder.
Since 248,436 cannot be divided by just 1 and 248,436, it is not a prime number.