Q: Is 42,240,080 a Prime Number?
A: No, 42,240,080 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 42240080 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 528,001 1,056,002 2,112,004 2,640,005 4,224,008 5,280,010 8,448,016 10,560,020 21,120,040 and 42,240,080, with no remainder.
Since 42,240,080 cannot be divided by just 1 and 42,240,080, it is not a prime number.
| Number | 42,240,078 | 42,240,079 | 42,240,081 | 42,240,082 |
| Prime? | no | no | no | no |