Q: Is 145,783 a Prime Number?
A: No, 145,783 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 145783 can be evenly divided by 1 11 29 319 457 5,027 13,253 and 145,783, with no remainder.
Since 145,783 cannot be divided by just 1 and 145,783, it is not a prime number.