Q: Is 145,629 a Prime Number?
A: No, 145,629 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 145629 can be evenly divided by 1 3 9 11 33 99 1,471 4,413 13,239 16,181 48,543 and 145,629, with no remainder.
Since 145,629 cannot be divided by just 1 and 145,629, it is not a prime number.