Q: Is 729,675 a Composite Number?

 A: Yes, 729,675 is a composite number.

Why is 729,675 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 729,675 can be evenly divided by 1 3 5 9 15 23 25 27 45 47 69 75 115 135 141 207 225 235 345 423 575 621 675 705 1,035 1,081 1,175 1,269 1,725 2,115 3,105 3,243 3,525 5,175 5,405 6,345 9,729 10,575 15,525 16,215 27,025 29,187 31,725 48,645 81,075 145,935 243,225 and 729,675, with no remainder.

Since 729,675 cannot be divided by just 1 and 729,675, it is a composite number.


More Examples

Number 729,673729,674729,676729,677
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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