Q: Is 1,431,225 a Composite Number?

 A: Yes, 1,431,225 is a composite number.

Why is 1,431,225 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 1,431,225 can be evenly divided by 1 3 5 9 15 25 45 75 225 6,361 19,083 31,805 57,249 95,415 159,025 286,245 477,075 and 1,431,225, with no remainder.

Since 1,431,225 cannot be divided by just 1 and 1,431,225, it is a composite number.


More Examples

Number 1,431,2231,431,2241,431,2261,431,227
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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