Q: Is 149,865 a Prime Number?
A: No, 149,865 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 149865 can be evenly divided by 1 3 5 15 97 103 291 309 485 515 1,455 1,545 9,991 29,973 49,955 and 149,865, with no remainder.
Since 149,865 cannot be divided by just 1 and 149,865, it is not a prime number.