1 + 1 = 2
The sum of the digits is therefore 2.
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65
The sum of the digits in the number 65 is calculated by adding the individual digits together. In this case, the digits are 6 and 5. Adding 6 + 5 equals 11. Therefore, the sum of the digits in the number 65 is 11.
11
No integer fits those conditions.
Add together all the digits in the odd positions in the number. Sum = A Add together all the digits in the even positions in the number. Sum = B If A-B is 0 or if it divisible by 11 (positive or negative), then the original number is divisible by 11.