Q: Is 1,428,020 a Composite Number?

 A: Yes, 1,428,020 is a composite number.

Why is 1,428,020 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 1,428,020 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 6,491 12,982 25,964 32,455 64,910 71,401 129,820 142,802 285,604 357,005 714,010 and 1,428,020, with no remainder.

Since 1,428,020 cannot be divided by just 1 and 1,428,020, it is a composite number.


More Examples

Number 1,428,0181,428,0191,428,0211,428,022
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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