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[parent] Viewing Message
``When n is a power of 2'' by PrimeFan on 2007-06-01 19:01:49
I'm not so sure this is correct for powers of 2. For example, 8. Totatives are 1, 3, 5, 7; divisors are 1, 2, 4, 8. The union of these two sets if 1, 2, 3, 4, 5, 7, 8; missing is 6.
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