Q: Is 145,502 a Prime Number?
A: No, 145,502 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 145502 can be evenly divided by 1 2 7 14 19 38 133 266 547 1,094 3,829 7,658 10,393 20,786 72,751 and 145,502, with no remainder.
Since 145,502 cannot be divided by just 1 and 145,502, it is not a prime number.