Q: Is 231,123,123 a Composite Number?

 A: Yes, 231,123,123 is a composite number.

Why is 231,123,123 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 231,123,123 can be evenly divided by 1 3 7 9 11 21 33 63 77 99 231 359 693 929 1,077 2,513 2,787 3,231 3,949 6,503 7,539 8,361 10,219 11,847 19,509 22,617 27,643 30,657 35,541 58,527 71,533 82,929 91,971 214,599 248,787 333,511 643,797 1,000,533 2,334,577 3,001,599 3,668,621 7,003,731 11,005,863 21,011,193 25,680,347 33,017,589 77,041,041 and 231,123,123, with no remainder.

Since 231,123,123 cannot be divided by just 1 and 231,123,123, it is a composite number.


More Examples

Number 231,123,121231,123,122231,123,124231,123,125
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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