Q: Is 4,042,900 a Prime Number?
A: No, 4,042,900 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 4042900 can be evenly divided by 1 2 4 5 10 20 25 50 100 40,429 80,858 161,716 202,145 404,290 808,580 1,010,725 2,021,450 and 4,042,900, with no remainder.
Since 4,042,900 cannot be divided by just 1 and 4,042,900, it is not a prime number.