# Number next to frame title in beamer

I would like to use the enumerate circles and format and enumerate some beamer titles. I.e. for a handful of slides, I would like the titles to show up as:

where I could freely tweak the number inside the blue circle.

Is it possible to achieve this?

\documentclass{beamer}

\newcommand{\numcirc}[1]{%
%   \usebeamerfont*{item projected}%
\large
\usebeamercolor[bg]{item projected}%
\begin{pgfpicture}{-1ex}{0ex}{1ex}{2ex}
\pgfpathcircle{\pgfpoint{0pt}{.75ex}}{1.2ex}
\pgfusepath{fill}
\pgftext[base]{\color{fg}#1}
\end{pgfpicture}%
\usebeamerfont*{frametitle}%
}

\begin{document}

\begin{frame}
\frametitle{\numcirc{5} test}

\end{frame}

\end{document}