Q: Is 1,123,456 a Composite Number?

 A: Yes, 1,123,456 is a composite number.

Why is 1,123,456 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 1,123,456 can be evenly divided by 1 2 4 8 16 32 64 67 128 131 134 262 268 524 536 1,048 1,072 2,096 2,144 4,192 4,288 8,384 8,576 8,777 16,768 17,554 35,108 70,216 140,432 280,864 561,728 and 1,123,456, with no remainder.

Since 1,123,456 cannot be divided by just 1 and 1,123,456, it is a composite number.


More Examples

Number 1,123,4541,123,4551,123,4571,123,458
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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