[math-fun] Only two operations inserted between digits of N

Hello MathFun, 736 = 7+3^6 2502 = 2+50^2 34425 = 3^4*425 39343 = 39+34^3 Are there many more integers N which give back N if we insert only two "operations" somewhere between the digits of N? The "operations" are +, -, *, /, ^ and the expression at the right of the equal sign must be unambiguous, of course. Best, É.