Is 1292 a deficient number and what is its deficiency?

Is 1292 a deficient number?

Here we will explain and calculate if 1292 is a deficient number and its deficiency if applicable.

1292 is a deficient number if the sum of its proper divisors is less than 1292.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 17 + 19 + 34 + 38 + 68 + 76 + 323 + 646 = 1228.

1228 is less than 1292. Therefore, 1292 is a deficient number.

The deficiency of 1292 is 1292 minus the sum of its proper divisors. Thus, the deficiency of 1292 is 1292 - 1228 = 64

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