Q: Is 112,720 a Prime Number?
A: No, 112,720 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 112720 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 1,409 2,818 5,636 7,045 11,272 14,090 22,544 28,180 56,360 and 112,720, with no remainder.
Since 112,720 cannot be divided by just 1 and 112,720, it is not a prime number.