Is 1350 a deficient number and what is its deficiency?

Is 1350 a deficient number?

Here we will explain and calculate if 1350 is a deficient number and its deficiency if applicable.

1350 is a deficient number if the sum of its proper divisors is less than 1350.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 5 + 6 + 9 + 10 + 15 + 18 + 25 + 27 + 30 + 45 + 50 + 54 + 75 + 90 + 135 + 150 + 225 + 270 + 450 + 675 = 2370.

2370 is not less than 1350. Therefore, 1350 is not a deficient number.

The deficiency of 1350 is 1350 minus the sum of its proper divisors. Thus, the deficiency of 1350 is 1350 - 2370 = No Deficiency

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