Is 1769 a deficient number and what is its deficiency?

Is 1769 a deficient number?

Here we will explain and calculate if 1769 is a deficient number and its deficiency if applicable.

1769 is a deficient number if the sum of its proper divisors is less than 1769.

The sum of its proper divisors is calculated as follows: 1 + 29 + 61 = 91.

91 is less than 1769. Therefore, 1769 is a deficient number.

The deficiency of 1769 is 1769 minus the sum of its proper divisors. Thus, the deficiency of 1769 is 1769 - 91 = 1678

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