Terviknumbrite
Terviknumbrite are a concept in recreational mathematics and number theory, referring to numbers that possess a specific additive property. A terviknumbrite is a positive integer such that when it is added to the sum of its digits, the result is a number that is also a terviknumbrite. This recursive definition implies a sequence of numbers where each subsequent number is generated by the process described.
The smallest terviknumbrite is 1. When 1 is added to the sum of its digits (which is
However, the definition does not restrict terviknumbrite numbers solely to powers of 2. Other numbers can also
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