Q: Is 123,105,042 a Composite Number?

 A: Yes, 123,105,042 is a composite number.

Why is 123,105,042 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 123,105,042 can be evenly divided by 1 2 3 6 9 18 27 41 54 82 123 246 369 738 1,107 2,214 55,603 111,206 166,809 333,618 500,427 1,000,854 1,501,281 2,279,723 3,002,562 4,559,446 6,839,169 13,678,338 20,517,507 41,035,014 61,552,521 and 123,105,042, with no remainder.

Since 123,105,042 cannot be divided by just 1 and 123,105,042, it is a composite number.


More Examples

Number 123,105,040123,105,041123,105,043123,105,044
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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