Q: Is 42,040,005 a Composite Number?

 A: Yes, 42,040,005 is a composite number.

Why is 42,040,005 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 42,040,005 can be evenly divided by 1 3 5 7 15 21 35 105 400,381 1,201,143 2,001,905 2,802,667 6,005,715 8,408,001 14,013,335 and 42,040,005, with no remainder.

Since 42,040,005 cannot be divided by just 1 and 42,040,005, it is a composite number.


More Examples

Number 42,040,00342,040,00442,040,00642,040,007
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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