Q: Is 240,020 a Prime Number?
A: No, 240,020 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 240020 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 1,091 2,182 4,364 5,455 10,910 12,001 21,820 24,002 48,004 60,005 120,010 and 240,020, with no remainder.
Since 240,020 cannot be divided by just 1 and 240,020, it is not a prime number.