Calculate φ(64)
This is known as the totient
Calculate factors for 64
Factors for 64 are 1,2,4,8,16,32,64
Factors < 64 with 1 as common factor
Build totient list
1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63
φ(64) = 32
What is the Answer?
φ(64) = 32
How does the Eulers Totient (φ) Calculator work?
Free Eulers Totient (φ) Calculator - Given a positive integer (n), this calculates Euler‘s totient, also known as φ
This calculator has 1 input.
What 1 formula is used for the Eulers Totient (φ) Calculator?
φ(n) = All numbers less than n which only have 1 as a common factor
For more math formulas, check out our Formula Dossier
What 5 concepts are covered in the Eulers Totient (φ) Calculator?
eulers totient (φ)factora divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n.phiA letter of the greek alphabet used for math notation.
Φ φprime numbera natural number greater than 1 that is not a product of two smaller natural numbers.totientThe number of positive integers not greater than a specified integer that are relatively prime to it
Example calculations for the Eulers Totient (φ) Calculator
Eulers Totient (φ) Calculator Video
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