Published March 8, 2019
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Cubic-Type Selfie Numbers
Creators
- 1. Formarly, Professor of Mathematics, Federal University of Santa Catarina, Florianópolis, SC, Brazil
Description
By selfie numbers, we understand that the numbers represented by their own digits by use of certain operations, such as, basic operations, factorial, square-root, Fibonacci squence, Triangular numbers, etc. In two variables, the selfie numbers are obtained by use of binomial coefficients, S-gonal numbers, centered polygonal numbers, etc. This paper brings selfie numbers in terms of cubic numbers. The work is up to 5-digits numbers in digit's order and reverse order of digits.
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Cubic-Selfies.pdf
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