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Sum of Digits of 864

ANSWER : 18

The sum of the digits in the number 864 is: 8 + 6 + 4 = 18

How to Calculate the Digit Sum of 864?

To find the sum of digits of a number, simply break it into individual digits and add them. For 864:

8 + 6 + 4 = 18

The digits of 864 are: 8, 6, 4.

Their sum is: 18

Step-by-Step Digit Sum of 864

We split the number 864 into its individual digits: 8 + 6 + 4 = 18

Digit Positions in 864

PositionDigit
18
26
34

Length of 864

The number 864 has 3 digits.

Is 18 a Prime Number?

No, 18 is not a prime number.

Digit Sums in Other Bases

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