Q: Is 1,121,225 a Composite Number?

 A: Yes, 1,121,225 is a composite number.

Why is 1,121,225 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 1,121,225 can be evenly divided by 1 5 7 25 35 43 149 175 215 301 745 1,043 1,075 1,505 3,725 5,215 6,407 7,525 26,075 32,035 44,849 160,175 224,245 and 1,121,225, with no remainder.

Since 1,121,225 cannot be divided by just 1 and 1,121,225, it is a composite number.


More Examples

Number 1,121,2231,121,2241,121,2261,121,227
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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