Q: Is 21,733,137 a Composite Number?

 A: Yes, 21,733,137 is a composite number.

Why is 21,733,137 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 21,733,137 can be evenly divided by 1 3 9 23 27 69 79 207 237 443 621 711 1,329 1,817 2,133 3,987 5,451 10,189 11,961 16,353 30,567 34,997 49,059 91,701 104,991 275,103 314,973 804,931 944,919 2,414,793 7,244,379 and 21,733,137, with no remainder.

Since 21,733,137 cannot be divided by just 1 and 21,733,137, it is a composite number.


More Examples

Number 21,733,13521,733,13621,733,13821,733,139
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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