Q: Is 1,123,120 a Composite Number?

 A: Yes, 1,123,120 is a composite number.

Why is 1,123,120 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 1,123,120 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 101 139 202 278 404 505 556 695 808 1,010 1,112 1,390 1,616 2,020 2,224 2,780 4,040 5,560 8,080 11,120 14,039 28,078 56,156 70,195 112,312 140,390 224,624 280,780 561,560 and 1,123,120, with no remainder.

Since 1,123,120 cannot be divided by just 1 and 1,123,120, it is a composite number.


More Examples

Number 1,123,1181,123,1191,123,1211,123,122
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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