Q: Is 145,015 a Prime Number?
A: No, 145,015 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 145015 can be evenly divided by 1 5 13 23 65 97 115 299 485 1,261 1,495 2,231 6,305 11,155 29,003 and 145,015, with no remainder.
Since 145,015 cannot be divided by just 1 and 145,015, it is not a prime number.