Q: Is 142,005,555 a Composite Number?

 A: Yes, 142,005,555 is a composite number.

Why is 142,005,555 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 142,005,555 can be evenly divided by 1 3 5 9 15 27 45 81 135 243 405 729 1,215 3,645 38,959 116,877 194,795 350,631 584,385 1,051,893 1,753,155 3,155,679 5,259,465 9,467,037 15,778,395 28,401,111 47,335,185 and 142,005,555, with no remainder.

Since 142,005,555 cannot be divided by just 1 and 142,005,555, it is a composite number.


More Examples

Number 142,005,553142,005,554142,005,556142,005,557
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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