Q: Is 139,121,243 a Prime Number?
A: No, 139,121,243 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 139121243 can be evenly divided by 1 5,531 25,153 and 139,121,243, with no remainder.
Since 139,121,243 cannot be divided by just 1 and 139,121,243, it is not a prime number.
Number | 139,121,241 | 139,121,242 | 139,121,244 | 139,121,245 |
Prime? | no | no | no | no |