Q: Is 15,625,025 a Composite Number?

 A: Yes, 15,625,025 is a composite number.

Why is 15,625,025 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 15,625,025 can be evenly divided by 1 5 13 25 65 131 325 367 655 1,703 1,835 3,275 4,771 8,515 9,175 23,855 42,575 48,077 119,275 240,385 625,001 1,201,925 3,125,005 and 15,625,025, with no remainder.

Since 15,625,025 cannot be divided by just 1 and 15,625,025, it is a composite number.


More Examples

Number 15,625,02315,625,02415,625,02615,625,027
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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