Hardy-Ramanujan Number – 1729 – July 29, 17

More details at: (i)  Selfie Fractions: Addable; (ii) Selfie Fractions: Dottable and Potentiable; (iii) Selfie Fractions: Addable and Dottable Together; (iv) Equivalent Selfie Fractions: Dottable, Addable and Subtractable.      

Fixed Length Multiple Choice Patterns in Prime Numbers

Recently, author worked with patterns in prime numbers in such a way that they can be extended by inserting digits in repeated ways, and still remains prime numbers. This kind of patterns goes up to fixed length. These types of prime numbers, we call "patterns in prime numbers". There are prime patterns written in diferente … Continue reading Fixed Length Multiple Choice Patterns in Prime Numbers

Factorial-Power Selfie Expressions

This work brings numbers in such a way that both sides of the expressions are with same digits. One side is digits with factorial and another side are with same digits with respective powers. These types of expressions, we call as selfie expressions. Many ways of these types of expressions are studied. For distinct and … Continue reading Factorial-Power Selfie Expressions