Is 4212 a deficient number and what is its deficiency?

Is 4212 a deficient number?

Here we will explain and calculate if 4212 is a deficient number and its deficiency if applicable.

4212 is a deficient number if the sum of its proper divisors is less than 4212.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 13 + 18 + 26 + 27 + 36 + 39 + 52 + 54 + 78 + 81 + 108 + 117 + 156 + 162 + 234 + 324 + 351 + 468 + 702 + 1053 + 1404 + 2106 = 7646.

7646 is not less than 4212. Therefore, 4212 is not a deficient number.

The deficiency of 4212 is 4212 minus the sum of its proper divisors. Thus, the deficiency of 4212 is 4212 - 7646 = No Deficiency

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