
numbertheory Tag Posts Index
Explore on-chain topics from the Hive blockchain.
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Multiplying a Number and Its Vortex Sum Results in the Same Vortex Sum
In this video I show that multiplying a number or its vortex sum (summing digits until a single digit is obtained) yields the exact same vortex sum. This is the
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Using Base 10 to Calculate Vortex Sum of Different Number Systems
In this video I show that the vortex digit sum (summing the digits until we obtain 1 digit) for any base number system can be obtained quickly by using the default
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Vortex Math: Summing Digits of a Number is the Remainder AND Repeating Digit of Division
In this video I show that not only is the vortex sum (summing of digits a number until 1 digit remains) is the remainder when dividing by the largest single digit,
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Converting Between Different Number Systems
In this video I show how to convert between different base number systems by first writing the number in its equivalent base exponential addition form, and then
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The Number 0 and 10 in General Number Systems
In this video I go over a quick overview of number systems, and show how the base or radix (Latin for "root") serves as the transition point when counting
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Elemental Subset Sum Problem
Math Problem: Use 3 numbers to sum to 50: 1,5,9,11,21,25. You could try every possible unordered pair and check whether that and one of the remaining numbers sums
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Result of the Day 3 [Problem A] Challenge of my July 2021 Math mini-contest for D.Buzz
Day 3 Problem A Math mini-contest for D.Buzz for July 2021 A random integer between -200 and +200 is multiplied by a rational number between -2 and +2. The ranges
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Result of the Day 2 [Problem B] Challenge of my July 2021 Math mini-contest for D.Buzz
Day 2 Problem B Math mini-contest for D.Buzz for July 2021 The decimal number 16,954.248 converts to 1,244.650 in another number system. What is the base of the
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Math mini-contest problem on D.Buzz for July 2021 [Day 2 - Problem B] 😎
Math mini-contest problem on D.Buzz for July 2021 [Day 2, Problem B] 😎 The decimal number 16,954.248 converts to 1,244.650 in another number system. What is the
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Math mini-contest problem for Day 4 on D.Buzz for March 2021 😎
Math mini-contest problem for Day 4 on D.Buzz 😎 Ahmad played with numbers again. Starting with a positive number N, he added 3, then used the sum to divide N. The
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Amazing Math Calculation Method: Multiplying 1's Proof
In my last video I showed how to multiply numbers containing only 1's together very quickly using an amazingly easy method. In this video I go over a proof, or more
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🔥#MESScience 2: Vortex Math Part 1: Number Theory and Modular Arithmetic
Watch on 3Speak - Odysee - BitChute - Rumble - YouTube - Notes - PDF notes - Excel file - Summary - Vortex Math playlist - MES Science playlist In #MESScience 2
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The Mathematical Properties Of The Enneagram; Part Two
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The Mathematical Properties Of The Enneagram
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Pythagorean Triples
How to generate all Pythagorean triples? Read this article to find out!
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Smartass answers to number theory programming problems
Over on Quora, I answered the question "What is a program in Java to check whether a number is a sum-product number?" The correct answer, in my opinion,
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The Winds of War
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Digit Sum Sequences
A daily puzzle from @mathematrix has as its solution a "digit sum sequence": each new term is created by adding the sum of digits of the previous number.
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NM
trash
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Proof there are an infinite number of prime numbers
Over 2000 years ago Euclid was possibly the first to give a proof that there are an infinite number of primes. A proof of this is actually very simple and fairly
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