Q: Is 123,012 a Composite Number?

 A: Yes, 123,012 is a composite number.

Why is 123,012 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 123,012 can be evenly divided by 1 2 3 4 6 9 12 17 18 27 34 36 51 54 67 68 102 108 134 153 201 204 268 306 402 459 603 612 804 918 1,139 1,206 1,809 1,836 2,278 2,412 3,417 3,618 4,556 6,834 7,236 10,251 13,668 20,502 30,753 41,004 61,506 and 123,012, with no remainder.

Since 123,012 cannot be divided by just 1 and 123,012, it is a composite number.


More Examples

Number 123,010123,011123,013123,014
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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