Is 1450 a deficient number and what is its deficiency?

Is 1450 a deficient number?

Here we will explain and calculate if 1450 is a deficient number and its deficiency if applicable.

1450 is a deficient number if the sum of its proper divisors is less than 1450.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 25 + 29 + 50 + 58 + 145 + 290 + 725 = 1340.

1340 is less than 1450. Therefore, 1450 is a deficient number.

The deficiency of 1450 is 1450 minus the sum of its proper divisors. Thus, the deficiency of 1450 is 1450 - 1340 = 110

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