Is 2133 a deficient number and what is its deficiency?

Is 2133 a deficient number?

Here we will explain and calculate if 2133 is a deficient number and its deficiency if applicable.

2133 is a deficient number if the sum of its proper divisors is less than 2133.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 27 + 79 + 237 + 711 = 1067.

1067 is less than 2133. Therefore, 2133 is a deficient number.

The deficiency of 2133 is 2133 minus the sum of its proper divisors. Thus, the deficiency of 2133 is 2133 - 1067 = 1066

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