Q: Is 42,112 a Prime Number?
A: No, 42,112 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 42112 can be evenly divided by 1 2 4 7 8 14 16 28 32 47 56 64 94 112 128 188 224 329 376 448 658 752 896 1,316 1,504 2,632 3,008 5,264 6,016 10,528 21,056 and 42,112, with no remainder.
Since 42,112 cannot be divided by just 1 and 42,112, it is not a prime number.