Q: Is 124,040 a Prime Number?
A: No, 124,040 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 124040 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 443 886 1,772 2,215 3,101 3,544 4,430 6,202 8,860 12,404 15,505 17,720 24,808 31,010 62,020 and 124,040, with no remainder.
Since 124,040 cannot be divided by just 1 and 124,040, it is not a prime number.