Challenge: Generate 24 in the X register / display

[Hlib]

(hp-50)
#1 || 1 10^x EULER 1 %T 1 – ||
#2 || 2 DUP DUP ➝LIST ΣLIST ! ||
And a general solution for any three equal numbers
(including zero) placed on the stack:
|| N DUP DUP MAX SAME 10^x EULER ! ||
or
|| N DUP DUP MAX SAME 10^x √ e^x CEIL ||