Q: Is 111,488 a Prime Number?
A: No, 111,488 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 111488 can be evenly divided by 1 2 4 8 13 16 26 32 52 64 67 104 128 134 208 268 416 536 832 871 1,072 1,664 1,742 2,144 3,484 4,288 6,968 8,576 13,936 27,872 55,744 and 111,488, with no remainder.
Since 111,488 cannot be divided by just 1 and 111,488, it is not a prime number.