Q: Is 843,440 a Composite Number?

 A: Yes, 843,440 is a composite number.

Why is 843,440 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 843,440 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 811 1,040 1,622 3,244 4,055 6,488 8,110 10,543 12,976 16,220 21,086 32,440 42,172 52,715 64,880 84,344 105,430 168,688 210,860 421,720 and 843,440, with no remainder.

Since 843,440 cannot be divided by just 1 and 843,440, it is a composite number.


More Examples

Number 843,438843,439843,441843,442
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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