What is the Euler totient function and how to calculate it? | Number Theory Intro! #numbers #maths
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YouTubeMath Mastery with Amitesh
What is the Euler totient function and how to calculate it? | Number Theory Intro! #numbers #maths
We give a simple example calculating the Euler totient function of the number 100 to introduce the Euler totient function to beginners. The Euler totient function phi(n) counts the number of integers between 1 and n (inclusive) that are relatively prime to n. The key ingredient in calculating phi(n) is the prime factorization of n. We ...
1.2K views2 months ago
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Graham's number is an immense number that originated from a problem in Ramsey theory in mathematics. It's so large that it's impossible to write out using ordinary notation—even if you used the smallest possible font and filled the entire observable universe with paper, you still couldn't contain all its digits. Here are the key details: • Origin: The number was introduced by mathematician Ronald Graham in the 1970s while he was working on a problem about coloring the edges of high-dimensional c
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mattt9733
Why infinitely many Fibonacci numbers are EVEN numbers?! | Number Theory Proof! #maths
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