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math.NT2016
Some New Results On Even Almost Perfect Numbers Which Are Not Powers Of Two
John Rafael M. Antalan, Jose Arnaldo B. Dris
In this note, we present some new results on even almost perfect numbers which are not powers of two. In particular, we show that , if is an even almost p…
math.NT2015
A Note on Generating Almost Pythagorean Triples
John Rafael M. Antalan, Mark D. Tomenes
In 1987, Orrin Frink introduced the concept of almost Pythagorean triples. He defined them as an ordered triple that satisfies the equation where an…
math.NT2015
Numeric Palindromes in Primitive and Non-primitive Pythagorean Triples
John Rafael M. Antalan, Richard P. Tagle
In this article we consider numeric palindromes as a component of a pythagorean triple. We first show that there are infinitely many non-primitive pythagorean triples that contains…