Q: Is 121,472 a Prime Number?
A: No, 121,472 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 121472 can be evenly divided by 1 2 4 8 13 16 26 32 52 64 73 104 128 146 208 292 416 584 832 949 1,168 1,664 1,898 2,336 3,796 4,672 7,592 9,344 15,184 30,368 60,736 and 121,472, with no remainder.
Since 121,472 cannot be divided by just 1 and 121,472, it is not a prime number.