Is 1463 a deficient number and what is its deficiency?

Is 1463 a deficient number?

Here we will explain and calculate if 1463 is a deficient number and its deficiency if applicable.

1463 is a deficient number if the sum of its proper divisors is less than 1463.

The sum of its proper divisors is calculated as follows: 1 + 7 + 11 + 19 + 77 + 133 + 209 = 457.

457 is less than 1463. Therefore, 1463 is a deficient number.

The deficiency of 1463 is 1463 minus the sum of its proper divisors. Thus, the deficiency of 1463 is 1463 - 457 = 1006

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