Q: Is 2,000,420 a Prime Number?
A: No, 2,000,420 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 2000420 can be evenly divided by 1 2 4 5 10 20 29 58 116 145 290 580 3,449 6,898 13,796 17,245 34,490 68,980 100,021 200,042 400,084 500,105 1,000,210 and 2,000,420, with no remainder.
Since 2,000,420 cannot be divided by just 1 and 2,000,420, it is not a prime number.