abundant number
number for which the sum of its proper divisors is greater than the number itself
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Summary
abundant number ranks in the top 2% of general entities by monthly Wikipedia readership (207 views/month).[1]
Key Facts
- abundant number's GND ID is recorded as 4769574-2[2].
- abundant number's subclass of is recorded as positive integer[3].
- abundant number's Commons category is recorded as Abundant number[4].
- abundant number's opposite of is recorded as deficient number[5].
- abundant number's Freebase ID is recorded as /m/01vm16[6].
- abundant number's OEIS ID is recorded as A005101[7].
- abundant number's described by source is recorded as New Encyclopedic Dictionary[8].
- abundant number's Encyclopædia Britannica Online ID is recorded as topic/abundant-number[9].
- abundant number's defining formula is recorded as \sigma(n)>2n[10].
- abundant number's BabelNet ID is recorded as 02573711n[11].
- abundant number's MathWorld ID is recorded as AbundantNumber[12].
- abundant number's Elhuyar ZTH ID is recorded as 133527[13].
- abundant number's Rosetta Code page ID is recorded as Abundant,_deficient_and_perfect_number_classifications[14].
- abundant number's schematic is recorded as Abundant number 12 vector.svg[15].
- abundant number's maintained by WikiProject is recorded as WikiProject Mathematics[16].
- abundant number's Microsoft Academic ID is recorded as 64144142[17].
- abundant number's ProofWiki ID is recorded as Definition:Abundant_Number[18].
- abundant number's Australian Educational Vocabulary ID is recorded as scot/13605[19].
- abundant number's in defining formula is recorded as n[20].
- abundant number's in defining formula is recorded as \sigma[21].
Why It Matters
abundant number ranks in the top 2% of general entities by monthly Wikipedia readership (207 views/month).[1] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[22] It is known by 19 alternative names across languages and contexts.[23]