Q: Is 21,341,740 a Composite Number?

 A: Yes, 21,341,740 is a composite number.

Why is 21,341,740 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 21,341,740 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 152,441 304,882 609,764 762,205 1,067,087 1,524,410 2,134,174 3,048,820 4,268,348 5,335,435 10,670,870 and 21,341,740, with no remainder.

Since 21,341,740 cannot be divided by just 1 and 21,341,740, it is a composite number.


More Examples

Number 21,341,73821,341,73921,341,74121,341,742
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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