Q: Is 140,020 a Prime Number?
A: No, 140,020 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 140020 can be evenly divided by 1 2 4 5 10 20 7,001 14,002 28,004 35,005 70,010 and 140,020, with no remainder.
Since 140,020 cannot be divided by just 1 and 140,020, it is not a prime number.