Q: Is 2,780,001 a Composite Number?

 A: Yes, 2,780,001 is a composite number.

Why is 2,780,001 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 2,780,001 can be evenly divided by 1 3 7 9 21 27 63 81 189 567 4,903 14,709 34,321 44,127 102,963 132,381 308,889 397,143 926,667 and 2,780,001, with no remainder.

Since 2,780,001 cannot be divided by just 1 and 2,780,001, it is a composite number.


More Examples

Number 2,779,9992,780,0002,780,0022,780,003
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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