Is 1992 a deficient number and what is its deficiency?

Is 1992 a deficient number?

Here we will explain and calculate if 1992 is a deficient number and its deficiency if applicable.

1992 is a deficient number if the sum of its proper divisors is less than 1992.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 8 + 12 + 24 + 83 + 166 + 249 + 332 + 498 + 664 + 996 = 3048.

3048 is not less than 1992. Therefore, 1992 is not a deficient number.

The deficiency of 1992 is 1992 minus the sum of its proper divisors. Thus, the deficiency of 1992 is 1992 - 3048 = No Deficiency

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