Q: Is 4,242,105 a Composite Number?

 A: Yes, 4,242,105 is a composite number.

Why is 4,242,105 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 4,242,105 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 67 105 135 189 201 315 335 469 603 945 1,005 1,407 1,809 2,345 3,015 4,221 4,489 7,035 9,045 12,663 13,467 21,105 22,445 31,423 40,401 63,315 67,335 94,269 121,203 157,115 202,005 282,807 471,345 606,015 848,421 1,414,035 and 4,242,105, with no remainder.

Since 4,242,105 cannot be divided by just 1 and 4,242,105, it is a composite number.


More Examples

Number 4,242,1034,242,1044,242,1064,242,107
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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