Q: Is 42,840,003 a Prime Number?
A: No, 42,840,003 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 42840003 can be evenly divided by 1 3 19 57 751,579 2,254,737 14,280,001 and 42,840,003, with no remainder.
Since 42,840,003 cannot be divided by just 1 and 42,840,003, it is not a prime number.
| Number | 42,840,001 | 42,840,002 | 42,840,004 | 42,840,005 |
| Prime? | no | no | no | no |