Q: Is 145,940 a Prime Number?
A: No, 145,940 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 145940 can be evenly divided by 1 2 4 5 10 20 7,297 14,594 29,188 36,485 72,970 and 145,940, with no remainder.
Since 145,940 cannot be divided by just 1 and 145,940, it is not a prime number.