Is 2054 a deficient number and what is its deficiency?

Is 2054 a deficient number?

Here we will explain and calculate if 2054 is a deficient number and its deficiency if applicable.

2054 is a deficient number if the sum of its proper divisors is less than 2054.

The sum of its proper divisors is calculated as follows: 1 + 2 + 13 + 26 + 79 + 158 + 1027 = 1306.

1306 is less than 2054. Therefore, 2054 is a deficient number.

The deficiency of 2054 is 2054 minus the sum of its proper divisors. Thus, the deficiency of 2054 is 2054 - 1306 = 748

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