Q: Is 1,122,220 a Composite Number?

 A: Yes, 1,122,220 is a composite number.

Why is 1,122,220 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 1,122,220 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 5,101 10,202 20,404 25,505 51,010 56,111 102,020 112,222 224,444 280,555 561,110 and 1,122,220, with no remainder.

Since 1,122,220 cannot be divided by just 1 and 1,122,220, it is a composite number.


More Examples

Number 1,122,2181,122,2191,122,2211,122,222
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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