Q: Is 180,900 a Composite Number?

 A: Yes, 180,900 is a composite number.

Why is 180,900 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 180,900 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 67 75 90 100 108 134 135 150 180 201 225 268 270 300 335 402 450 540 603 670 675 804 900 1,005 1,206 1,340 1,350 1,675 1,809 2,010 2,412 2,700 3,015 3,350 3,618 4,020 5,025 6,030 6,700 7,236 9,045 10,050 12,060 15,075 18,090 20,100 30,150 36,180 45,225 60,300 90,450 and 180,900, with no remainder.

Since 180,900 cannot be divided by just 1 and 180,900, it is a composite number.


More Examples

Number 180,898180,899180,901180,902
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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