Q: Is 42,571,725 a Composite Number?

 A: Yes, 42,571,725 is a composite number.

Why is 42,571,725 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 42,571,725 can be evenly divided by 1 3 5 7 15 21 25 35 75 105 131 175 393 525 619 655 917 1,857 1,965 2,751 3,095 3,275 4,333 4,585 9,285 9,825 12,999 13,755 15,475 21,665 22,925 46,425 64,995 68,775 81,089 108,325 243,267 324,975 405,445 567,623 1,216,335 1,702,869 2,027,225 2,838,115 6,081,675 8,514,345 14,190,575 and 42,571,725, with no remainder.

Since 42,571,725 cannot be divided by just 1 and 42,571,725, it is a composite number.


More Examples

Number 42,571,72342,571,72442,571,72642,571,727
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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