Q: Is 70,215 a Composite Number?

 A: Yes, 70,215 is a composite number.

Why is 70,215 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 70,215 can be evenly divided by 1 3 5 15 31 93 151 155 453 465 755 2,265 4,681 14,043 23,405 and 70,215, with no remainder.

Since 70,215 cannot be divided by just 1 and 70,215, it is a composite number.


More Examples

Number 70,21370,21470,21670,217
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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