Is 1246 a deficient number and what is its deficiency?

Is 1246 a deficient number?

Here we will explain and calculate if 1246 is a deficient number and its deficiency if applicable.

1246 is a deficient number if the sum of its proper divisors is less than 1246.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 14 + 89 + 178 + 623 = 914.

914 is less than 1246. Therefore, 1246 is a deficient number.

The deficiency of 1246 is 1246 minus the sum of its proper divisors. Thus, the deficiency of 1246 is 1246 - 914 = 332

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