Q: Is 21,480,010 a Composite Number?

 A: Yes, 21,480,010 is a composite number.

Why is 21,480,010 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 21,480,010 can be evenly divided by 1 2 5 10 17 29 34 58 85 145 170 290 493 986 2,465 4,357 4,930 8,714 21,785 43,570 74,069 126,353 148,138 252,706 370,345 631,765 740,690 1,263,530 2,148,001 4,296,002 10,740,005 and 21,480,010, with no remainder.

Since 21,480,010 cannot be divided by just 1 and 21,480,010, it is a composite number.


More Examples

Number 21,480,00821,480,00921,480,01121,480,012
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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