Q: Is 900,420 a Composite Number?

 A: Yes, 900,420 is a composite number.

Why is 900,420 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 900,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 349 430 516 645 698 860 1,047 1,290 1,396 1,745 2,094 2,580 3,490 4,188 5,235 6,980 10,470 15,007 20,940 30,014 45,021 60,028 75,035 90,042 150,070 180,084 225,105 300,140 450,210 and 900,420, with no remainder.

Since 900,420 cannot be divided by just 1 and 900,420, it is a composite number.


More Examples

Number 900,418900,419900,421900,422
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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