Q: Is 320,840 a Composite Number?

 A: Yes, 320,840 is a composite number.

Why is 320,840 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 320,840 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 617 1,234 2,468 3,085 4,936 6,170 8,021 12,340 16,042 24,680 32,084 40,105 64,168 80,210 160,420 and 320,840, with no remainder.

Since 320,840 cannot be divided by just 1 and 320,840, it is a composite number.


More Examples

Number 320,838320,839320,841320,842
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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