Is 2403 a deficient number and what is its deficiency?

Is 2403 a deficient number?

Here we will explain and calculate if 2403 is a deficient number and its deficiency if applicable.

2403 is a deficient number if the sum of its proper divisors is less than 2403.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 27 + 89 + 267 + 801 = 1197.

1197 is less than 2403. Therefore, 2403 is a deficient number.

The deficiency of 2403 is 2403 minus the sum of its proper divisors. Thus, the deficiency of 2403 is 2403 - 1197 = 1206

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