Is 1337 a deficient number and what is its deficiency?

Is 1337 a deficient number?

Here we will explain and calculate if 1337 is a deficient number and its deficiency if applicable.

1337 is a deficient number if the sum of its proper divisors is less than 1337.

The sum of its proper divisors is calculated as follows: 1 + 7 + 191 = 199.

199 is less than 1337. Therefore, 1337 is a deficient number.

The deficiency of 1337 is 1337 minus the sum of its proper divisors. Thus, the deficiency of 1337 is 1337 - 199 = 1138

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