Q: Is 145,773 a Prime Number?
A: No, 145,773 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 145773 can be evenly divided by 1 3 9 27 5,399 16,197 48,591 and 145,773, with no remainder.
Since 145,773 cannot be divided by just 1 and 145,773, it is not a prime number.