Q: Is 2,131,225 a Composite Number?

 A: Yes, 2,131,225 is a composite number.

Why is 2,131,225 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 2,131,225 can be evenly divided by 1 5 25 163 523 815 2,615 4,075 13,075 85,249 426,245 and 2,131,225, with no remainder.

Since 2,131,225 cannot be divided by just 1 and 2,131,225, it is a composite number.


More Examples

Number 2,131,2232,131,2242,131,2262,131,227
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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