Is 1235 a deficient number and what is its deficiency?

Is 1235 a deficient number?

Here we will explain and calculate if 1235 is a deficient number and its deficiency if applicable.

1235 is a deficient number if the sum of its proper divisors is less than 1235.

The sum of its proper divisors is calculated as follows: 1 + 5 + 13 + 19 + 65 + 95 + 247 = 445.

445 is less than 1235. Therefore, 1235 is a deficient number.

The deficiency of 1235 is 1235 minus the sum of its proper divisors. Thus, the deficiency of 1235 is 1235 - 445 = 790

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