Q: Is 20,423,025 a Composite Number?

 A: Yes, 20,423,025 is a composite number.

Why is 20,423,025 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 20,423,025 can be evenly divided by 1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 315 525 1,575 12,967 38,901 64,835 90,769 116,703 194,505 272,307 324,175 453,845 583,515 816,921 972,525 1,361,535 2,269,225 2,917,575 4,084,605 6,807,675 and 20,423,025, with no remainder.

Since 20,423,025 cannot be divided by just 1 and 20,423,025, it is a composite number.


More Examples

Number 20,423,02320,423,02420,423,02620,423,027
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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