Q: Is 2,040 a Prime Number?
A: No, 2,040 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 2040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1,020 and 2,040, with no remainder.
Since 2,040 cannot be divided by just 1 and 2,040, it is not a prime number.