Is 1772 a deficient number and what is its deficiency?

Is 1772 a deficient number?

Here we will explain and calculate if 1772 is a deficient number and its deficiency if applicable.

1772 is a deficient number if the sum of its proper divisors is less than 1772.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 443 + 886 = 1336.

1336 is less than 1772. Therefore, 1772 is a deficient number.

The deficiency of 1772 is 1772 minus the sum of its proper divisors. Thus, the deficiency of 1772 is 1772 - 1336 = 436

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