Q: Is 145,748 a Prime Number?
A: No, 145,748 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 145748 can be evenly divided by 1 2 4 83 166 332 439 878 1,756 36,437 72,874 and 145,748, with no remainder.
Since 145,748 cannot be divided by just 1 and 145,748, it is not a prime number.