Is 1802 a deficient number and what is its deficiency?

Is 1802 a deficient number?

Here we will explain and calculate if 1802 is a deficient number and its deficiency if applicable.

1802 is a deficient number if the sum of its proper divisors is less than 1802.

The sum of its proper divisors is calculated as follows: 1 + 2 + 17 + 34 + 53 + 106 + 901 = 1114.

1114 is less than 1802. Therefore, 1802 is a deficient number.

The deficiency of 1802 is 1802 minus the sum of its proper divisors. Thus, the deficiency of 1802 is 1802 - 1114 = 688

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