Q: Is 7,000,005 a Composite Number?

 A: Yes, 7,000,005 is a composite number.

Why is 7,000,005 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 7,000,005 can be evenly divided by 1 3 5 15 17 51 85 97 255 283 291 485 849 1,415 1,455 1,649 4,245 4,811 4,947 8,245 14,433 24,055 24,735 27,451 72,165 82,353 137,255 411,765 466,667 1,400,001 2,333,335 and 7,000,005, with no remainder.

Since 7,000,005 cannot be divided by just 1 and 7,000,005, it is a composite number.


More Examples

Number 7,000,0037,000,0047,000,0067,000,007
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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