Q: Is 142,243,139 a Prime Number?
A: No, 142,243,139 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 142243139 can be evenly divided by 1 19 7,486,481 and 142,243,139, with no remainder.
Since 142,243,139 cannot be divided by just 1 and 142,243,139, it is not a prime number.
Number | 142,243,137 | 142,243,138 | 142,243,140 | 142,243,141 |
Prime? | no | no | no | yes |