Q: Is 1,501,155 a Composite Number?

 A: Yes, 1,501,155 is a composite number.

Why is 1,501,155 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 1,501,155 can be evenly divided by 1 3 5 9 15 45 33,359 100,077 166,795 300,231 500,385 and 1,501,155, with no remainder.

Since 1,501,155 cannot be divided by just 1 and 1,501,155, it is a composite number.


More Examples

Number 1,501,1531,501,1541,501,1561,501,157
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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