Q: Is 21,007,048 a Composite Number?

 A: Yes, 21,007,048 is a composite number.

Why is 21,007,048 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 21,007,048 can be evenly divided by 1 2 4 8 43 79 86 158 172 316 344 632 773 1,546 3,092 3,397 6,184 6,794 13,588 27,176 33,239 61,067 66,478 122,134 132,956 244,268 265,912 488,536 2,625,881 5,251,762 10,503,524 and 21,007,048, with no remainder.

Since 21,007,048 cannot be divided by just 1 and 21,007,048, it is a composite number.


More Examples

Number 21,007,04621,007,04721,007,04921,007,050
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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