Q: Is 420,140,142 a Composite Number?

 A: Yes, 420,140,142 is a composite number.

Why is 420,140,142 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 420,140,142 can be evenly divided by 1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 457,669 915,338 1,373,007 2,746,014 4,119,021 7,780,373 8,238,042 12,357,063 15,560,746 23,341,119 24,714,126 46,682,238 70,023,357 140,046,714 210,070,071 and 420,140,142, with no remainder.

Since 420,140,142 cannot be divided by just 1 and 420,140,142, it is a composite number.


More Examples

Number 420,140,140420,140,141420,140,143420,140,144
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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