Q: Is 121,150,005 a Composite Number?

 A: Yes, 121,150,005 is a composite number.

Why is 121,150,005 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 121,150,005 can be evenly divided by 1 3 5 15 101 303 505 1,515 79,967 239,901 399,835 1,199,505 8,076,667 24,230,001 40,383,335 and 121,150,005, with no remainder.

Since 121,150,005 cannot be divided by just 1 and 121,150,005, it is a composite number.


More Examples

Number 121,150,003121,150,004121,150,006121,150,007
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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