2025-03-28https://repository.covenantuniversity.edu.ng/handle/123456789/35808The digit and iterative digit sums of Palindromic numbers, their primes and squares, repdigit, repunit, their squares and cubes produced different patterns and sequences. The digit and iterative digits sum of the Palindromic, repdigits and repunit numbers are the same but with different patternsapplication/pdfQA MathematicsPatterns obtained from digit and iterative digit sums of Palindromic, Repdigit and Repunit numbers, its variants and subsetsArticle