Q: Is 2,100,042 a Prime Number?

 A: No, 2,100,042 is not a prime number.

Why is 2,100,042 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 2100042 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 2,381 4,762 7,143 14,286 16,667 21,429 33,334 42,858 50,001 100,002 116,669 150,003 233,338 300,006 350,007 700,014 1,050,021 and 2,100,042, with no remainder.

Since 2,100,042 cannot be divided by just 1 and 2,100,042, it is not a prime number.


More Examples

Number 2,100,0402,100,0412,100,0432,100,044
Prime? noyesnono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 2,100,042:


Ask a Question