Q: Is 121,423,225 a Composite Number?

 A: Yes, 121,423,225 is a composite number.

Why is 121,423,225 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 121,423,225 can be evenly divided by 1 5 7 11 25 35 49 55 77 175 245 275 385 539 1,225 1,925 2,695 9,011 13,475 45,055 63,077 99,121 225,275 315,385 441,539 495,605 693,847 1,576,925 2,207,695 2,478,025 3,469,235 4,856,929 11,038,475 17,346,175 24,284,645 and 121,423,225, with no remainder.

Since 121,423,225 cannot be divided by just 1 and 121,423,225, it is a composite number.


More Examples

Number 121,423,223121,423,224121,423,226121,423,227
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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