Make the smallest even number possible from 90023

Question

Make the smallest even number possible from 90023

Please give the answer soon

Answer 1

if you mean use the same 5 digits in another 5 digit number, the smallest is 00392

= 392

or if you allow a one digit number, then 0

the only way to get an even number is make the last digit 0 or 2

if you need 5 digits and don't count it as 5 if the 1st digit or 1st and 2nd are 0, then

20390 is the smallest

odds are there's a little more information or restrictions given in the problem, if only from some context

chances are you want 0, 392 or 20390, depending on more information

or maybe you meant also allowing powers or arithmetic operations

then any 4 digit number raised to the 0 power will equal 1, such as 2039^0= 1 which is smallest except for 0

0x0x2x3x9 = 0

or 0x0-2^3^9 = - 2^27 = - 134,217,728

negative numbers are the smallest