Is 1535 a deficient number and what is its deficiency?

Is 1535 a deficient number?

Here we will explain and calculate if 1535 is a deficient number and its deficiency if applicable.

1535 is a deficient number if the sum of its proper divisors is less than 1535.

The sum of its proper divisors is calculated as follows: 1 + 5 + 307 = 313.

313 is less than 1535. Therefore, 1535 is a deficient number.

The deficiency of 1535 is 1535 minus the sum of its proper divisors. Thus, the deficiency of 1535 is 1535 - 313 = 1222

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