Q: Is 678,550 a Composite Number?

 A: Yes, 678,550 is a composite number.

Why is 678,550 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 678,550 can be evenly divided by 1 2 5 10 25 41 50 82 205 331 410 662 1,025 1,655 2,050 3,310 8,275 13,571 16,550 27,142 67,855 135,710 339,275 and 678,550, with no remainder.

Since 678,550 cannot be divided by just 1 and 678,550, it is a composite number.


More Examples

Number 678,548678,549678,551678,552
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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