Is 2964 a deficient number and what is its deficiency?

Is 2964 a deficient number?

Here we will explain and calculate if 2964 is a deficient number and its deficiency if applicable.

2964 is a deficient number if the sum of its proper divisors is less than 2964.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 12 + 13 + 19 + 26 + 38 + 39 + 52 + 57 + 76 + 78 + 114 + 156 + 228 + 247 + 494 + 741 + 988 + 1482 = 4876.

4876 is not less than 2964. Therefore, 2964 is not a deficient number.

The deficiency of 2964 is 2964 minus the sum of its proper divisors. Thus, the deficiency of 2964 is 2964 - 4876 = No Deficiency

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