Q: Is 1,090,005 a Composite Number?

 A: Yes, 1,090,005 is a composite number.

Why is 1,090,005 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 1,090,005 can be evenly divided by 1 3 5 7 15 21 35 49 105 147 245 735 1,483 4,449 7,415 10,381 22,245 31,143 51,905 72,667 155,715 218,001 363,335 and 1,090,005, with no remainder.

Since 1,090,005 cannot be divided by just 1 and 1,090,005, it is a composite number.


More Examples

Number 1,090,0031,090,0041,090,0061,090,007
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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