Is 1655 a deficient number and what is its deficiency?

Is 1655 a deficient number?

Here we will explain and calculate if 1655 is a deficient number and its deficiency if applicable.

1655 is a deficient number if the sum of its proper divisors is less than 1655.

The sum of its proper divisors is calculated as follows: 1 + 5 + 331 = 337.

337 is less than 1655. Therefore, 1655 is a deficient number.

The deficiency of 1655 is 1655 minus the sum of its proper divisors. Thus, the deficiency of 1655 is 1655 - 337 = 1318

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