Q: Is 31,042,230 a Composite Number?

 A: Yes, 31,042,230 is a composite number.

Why is 31,042,230 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 31,042,230 can be evenly divided by 1 2 3 5 6 10 15 30 113 226 339 565 678 1,130 1,695 3,390 9,157 18,314 27,471 45,785 54,942 91,570 137,355 274,710 1,034,741 2,069,482 3,104,223 5,173,705 6,208,446 10,347,410 15,521,115 and 31,042,230, with no remainder.

Since 31,042,230 cannot be divided by just 1 and 31,042,230, it is a composite number.


More Examples

Number 31,042,22831,042,22931,042,23131,042,232
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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