Enter Number

Answer
Success!
Digit Sum = 10
Reduced Digit Sum = 1

↓Steps Explained:↓

Calculate the digit sum of 136

Calculate the reduced digit sum of 136

Digit Sum

Add up 3 digits of 136:

Digit Sum → 1 + 3 + 6 = 10

Since our digit sum > 9:
repeat this process to get the reduced digit sum:
Our new number to evaluate is 10

Add up 2 digits of 10:

Digit Sum → 1 + 0 = 1

Since our digit sum ≤ 9:
we have our reduced digit sum

Final Answer

Digit Sum = 10
Reduced Digit Sum = 1
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