Q: Is 42,045 a Prime Number?
A: No, 42,045 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 42045 can be evenly divided by 1 3 5 15 2,803 8,409 14,015 and 42,045, with no remainder.
Since 42,045 cannot be divided by just 1 and 42,045, it is not a prime number.