Q: Is 12,045 a Prime Number?
A: No, 12,045 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 12045 can be evenly divided by 1 3 5 11 15 33 55 73 165 219 365 803 1,095 2,409 4,015 and 12,045, with no remainder.
Since 12,045 cannot be divided by just 1 and 12,045, it is not a prime number.