Yes this helped a lot I think I understand how this problem works now Thank you soo much!

Thank you so much these are a possible solution. I was also messing around with this problem and found that the number 37 also fits for all digits. Thanks for the help.

Oh ok thank you soo much!

what does mod mean? can you explain it please?

OMG thank you soo much you are a lifesaver I get how to solve this now thank you soo much!

2n times 2n is (2n)^2 you take whatever n is multiply it by two and then find the exponent of the number using pemdas or bodmas.