Q: Is 146,140 a Prime Number?
A: No, 146,140 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 146140 can be evenly divided by 1 2 4 5 10 20 7,307 14,614 29,228 36,535 73,070 and 146,140, with no remainder.
Since 146,140 cannot be divided by just 1 and 146,140, it is not a prime number.