Q: Is 145,048 a Prime Number?
A: No, 145,048 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 145048 can be evenly divided by 1 2 4 8 18,131 36,262 72,524 and 145,048, with no remainder.
Since 145,048 cannot be divided by just 1 and 145,048, it is not a prime number.