Koliko iznosi
modulo 100
je Eulerova(totient) funkcija
What are the last two digits of the sum
is the Euler's totient function
[lang=hr]
Koliko iznosi $$\sum^{226}_{k=1} k^{\phi(k)}$$ modulo 100
$\phi(n)$ je Eulerova(totient) funkcija
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[lang=en]
What are the last two digits of the sum $$\sum^{226}_{k=1} k^{\phi(k)}$$
$\phi(n)$ is the Euler's totient function
[/lang]
