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39 (number) and Deficient number

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between 39 (number) and Deficient number

39 (number) vs. Deficient number

39 (thirty-nine) is the natural number following 38 and preceding 40. In number theory, a deficient or deficient number is a number n for which the sum of divisors σ(n) for all sufficiently large n.Sándor et al (2006) p.108.

Similarities between 39 (number) and Deficient number

39 (number) and Deficient number have 3 things in common (in Unionpedia): Aliquot sum, Natural number, Prime number.

Aliquot sum

In number theory, the aliquot sum s(n) of a positive integer n is the sum of all proper divisors of n, that is, all divisors of n other than n itself.

39 (number) and Aliquot sum · Aliquot sum and Deficient number · See more »

Natural number

In mathematics, the natural numbers are those used for counting (as in "there are six coins on the table") and ordering (as in "this is the third largest city in the country").

39 (number) and Natural number · Deficient number and Natural number · See more »

Prime number

A prime number (or a prime) is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.

39 (number) and Prime number · Deficient number and Prime number · See more »

The list above answers the following questions

39 (number) and Deficient number Comparison

39 (number) has 75 relations, while Deficient number has 36. As they have in common 3, the Jaccard index is 2.70% = 3 / (75 + 36).

References

This article shows the relationship between 39 (number) and Deficient number. To access each article from which the information was extracted, please visit:

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