Q: Is 1,664,001 a Composite Number?

 A: Yes, 1,664,001 is a composite number.

Why is 1,664,001 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 1,664,001 can be evenly divided by 1 3 9 19 37 57 111 171 263 333 703 789 2,109 2,367 4,997 6,327 9,731 14,991 29,193 44,973 87,579 184,889 554,667 and 1,664,001, with no remainder.

Since 1,664,001 cannot be divided by just 1 and 1,664,001, it is a composite number.


More Examples

Number 1,663,9991,664,0001,664,0021,664,003
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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