Is 2535 a deficient number and what is its deficiency?

Is 2535 a deficient number?

Here we will explain and calculate if 2535 is a deficient number and its deficiency if applicable.

2535 is a deficient number if the sum of its proper divisors is less than 2535.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 13 + 15 + 39 + 65 + 169 + 195 + 507 + 845 = 1857.

1857 is less than 2535. Therefore, 2535 is a deficient number.

The deficiency of 2535 is 2535 minus the sum of its proper divisors. Thus, the deficiency of 2535 is 2535 - 1857 = 678

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