%0 Journal Article %A Wenbin Zhu %T Representation of integers as sums of fractional powers of primes and powers of 2 %J Acta Arithmetica %D 2017 %P 185-196 %V 181 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa8663-5-2017/ %R 10.4064/aa8663-5-2017 %G en %F 10_4064_aa8663_5_2017