Q: Is 321,220,100 a Composite Number?

 A: Yes, 321,220,100 is a composite number.

Why is 321,220,100 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 321,220,100 can be evenly divided by 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1,700 188,953 377,906 755,812 944,765 1,889,530 3,212,201 3,779,060 4,723,825 6,424,402 9,447,650 12,848,804 16,061,005 18,895,300 32,122,010 64,244,020 80,305,025 160,610,050 and 321,220,100, with no remainder.

Since 321,220,100 cannot be divided by just 1 and 321,220,100, it is a composite number.


More Examples

Number 321,220,098321,220,099321,220,101321,220,102
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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