Is 1364 a deficient number and what is its deficiency?

Is 1364 a deficient number?

Here we will explain and calculate if 1364 is a deficient number and its deficiency if applicable.

1364 is a deficient number if the sum of its proper divisors is less than 1364.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 11 + 22 + 31 + 44 + 62 + 124 + 341 + 682 = 1324.

1324 is less than 1364. Therefore, 1364 is a deficient number.

The deficiency of 1364 is 1364 minus the sum of its proper divisors. Thus, the deficiency of 1364 is 1364 - 1324 = 40

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