Q: Is 121,021,670 a Composite Number?

 A: Yes, 121,021,670 is a composite number.

Why is 121,021,670 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 121,021,670 can be evenly divided by 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1,078 2,695 5,390 22,453 44,906 112,265 157,171 224,530 246,983 314,342 493,966 785,855 1,100,197 1,234,915 1,571,710 1,728,881 2,200,394 2,469,830 3,457,762 5,500,985 8,644,405 11,001,970 12,102,167 17,288,810 24,204,334 60,510,835 and 121,021,670, with no remainder.

Since 121,021,670 cannot be divided by just 1 and 121,021,670, it is a composite number.


More Examples

Number 121,021,668121,021,669121,021,671121,021,672
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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