Q: Is 142,143,146 a Prime Number?
A: No, 142,143,146 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 142143146 can be evenly divided by 1 2 41 82 89 178 3,649 7,298 19,477 38,954 798,557 1,597,114 1,733,453 3,466,906 71,071,573 and 142,143,146, with no remainder.
Since 142,143,146 cannot be divided by just 1 and 142,143,146, it is not a prime number.
| Number | 142,143,144 | 142,143,145 | 142,143,147 | 142,143,148 |
| Prime? | no | no | no | no |