Q: Is 18,742,542 a Composite Number?

 A: Yes, 18,742,542 is a composite number.

Why is 18,742,542 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 18,742,542 can be evenly divided by 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 34,327 68,654 102,981 205,962 240,289 446,251 480,578 720,867 892,502 1,338,753 1,441,734 2,677,506 3,123,757 6,247,514 9,371,271 and 18,742,542, with no remainder.

Since 18,742,542 cannot be divided by just 1 and 18,742,542, it is a composite number.


More Examples

Number 18,742,54018,742,54118,742,54318,742,544
Composite? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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