Q: Is 21,024,438 a Composite Number?

 A: Yes, 21,024,438 is a composite number.

Why is 21,024,438 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 21,024,438 can be evenly divided by 1 2 3 6 23 46 69 73 138 146 219 438 1,679 2,087 3,358 4,174 5,037 6,261 10,074 12,522 48,001 96,002 144,003 152,351 288,006 304,702 457,053 914,106 3,504,073 7,008,146 10,512,219 and 21,024,438, with no remainder.

Since 21,024,438 cannot be divided by just 1 and 21,024,438, it is a composite number.


More Examples

Number 21,024,43621,024,43721,024,43921,024,440
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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