Q: Is 1,218,042 a Composite Number?

 A: Yes, 1,218,042 is a composite number.

Why is 1,218,042 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 1,218,042 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 1,381 2,762 4,143 8,286 9,667 12,429 19,334 24,858 29,001 58,002 67,669 87,003 135,338 174,006 203,007 406,014 609,021 and 1,218,042, with no remainder.

Since 1,218,042 cannot be divided by just 1 and 1,218,042, it is a composite number.


More Examples

Number 1,218,0401,218,0411,218,0431,218,044
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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