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Sum of the Digits 2 (Posted on 2023-10-27)

Find sum of the digits of: 2023²⁰²³

For example, the sum of digits of 2¹⁶= 65536 is 6+5+5+3+6 =25

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

looking ahead

| Comment 2 of 4 |

>> sod(sym(2023)^2023)

ans =

30112

where sod is

function sd = sod(n0)

sd=0;

n1=char(string(n0));

for i=1:length(n1)

sd=sd+str2double(n1(i));

end

as we're getting closer to the new year:

>> sod(sym(2023)^2024)

ans =

30118

and

>> sod(sym(2024)^2024)

ans =

29917

Posted by Charlie on 2023-10-27 12:52:57

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