Q: Is 42,320,240 a Prime Number?
A: No, 42,320,240 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 42320240 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 529,003 1,058,006 2,116,012 2,645,015 4,232,024 5,290,030 8,464,048 10,580,060 21,160,120 and 42,320,240, with no remainder.
Since 42,320,240 cannot be divided by just 1 and 42,320,240, it is not a prime number.
| Number | 42,320,238 | 42,320,239 | 42,320,241 | 42,320,242 |
| Prime? | no | no | no | no |