Q: Is 11,220 a Composite Number?

 A: Yes, 11,220 is a composite number.

Why is 11,220 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 11,220 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 85 102 110 132 165 170 187 204 220 255 330 340 374 510 561 660 748 935 1,020 1,122 1,870 2,244 2,805 3,740 5,610 and 11,220, with no remainder.

Since 11,220 cannot be divided by just 1 and 11,220, it is a composite number.


More Examples

Number 11,21811,21911,22111,222
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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