Q: Is 420,264,225 a Composite Number?

 A: Yes, 420,264,225 is a composite number.

Why is 420,264,225 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 420,264,225 can be evenly divided by 1 3 5 9 15 17 25 45 51 75 85 153 225 255 425 765 1,275 3,825 109,873 329,619 549,365 988,857 1,648,095 1,867,841 2,746,825 4,944,285 5,603,523 8,240,475 9,339,205 16,810,569 24,721,425 28,017,615 46,696,025 84,052,845 140,088,075 and 420,264,225, with no remainder.

Since 420,264,225 cannot be divided by just 1 and 420,264,225, it is a composite number.


More Examples

Number 420,264,223420,264,224420,264,226420,264,227
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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