Good day everyone! There is a set of numbers:

8029269 3970250 7524479 6744955 1823612

How to combine all these numbers into one number (for example, using some manipulations with numbers in binary number system or something else) with the possibility of restoring all these numbers from the result?

  • one
    just glue as strings, and then cut into 7 decimal digits - Mike
  • If you glue the lines, you get the number "80292693970250752447967449551823612", and you need to try to get the number less than that. - user262975
  • 2
    then it is impossible. for these particular numbers, you can come up with something. but for a little bit of other numbers the invented method may not be suitable. You can try to follow the path of archiving duplicate bit chains, but again, there are easily numbers for which the invented algorithm will give an increase in length, not a reduction - Mike
  • Is the set of numbers fixed? - Artik Slayer
  • Yes, the number is not more than "9999999". I would like to consider any method that is not even suitable for all numbers, it will suddenly fit, and it will be a plus for self-education) - user262975

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