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20 is a not perfect square.
28 is a perfect number.
It isn't a perfect number.A perfect number is a number which is the sum of its proper divisors (including 1, but excluding itself).The divisors of 20 are 1, 2, 4, 5, 10.1 + 2 + 4 + 5 + 10 = 22 => 20 is not a perfect number.An example of a perfect number is 28:The divisors of 28 are 1, 2, 4, 7, 141 + 2 + 4 + 7 + 14 = 28 => 28 is a perfect number.
Abundent
cute
20 is a not perfect square.
28 is a perfect number.
give atleast 20 examples of antonyms
20 is a not perfect square.
No it is not. The closest perfect number to it is 28. The divisors of 20 are 1,2,4,5,10 those add up to more than 20 so 20 is an abundant number.
give me 20 examples of homophony and 20 examples of homography
How do we use the number 80 in are daily life?
give examples of filipino proverbs
Examples of nouns are:anarchyanimositybeautybraverycommunismconceptcuriositydemocracydisciplineemotionfeelingfreedomfriendlinessfriendshipfungoalHappinessHatehonestyhonor
Examples of concrete nouns:applebathtubcandledogeggfeetgardeniaharpicejuicekayakladdermittensnoseoceanparrotquiltropestartulip
Lead (to guide) / lead (metal) Bass (low sound) / bass (fish) Bow (to bend forward) / bow (archery equipment) Tear (to rip) / tear (liquid from the eye) Wind (to twist) / wind (moving air) Close (shut) / close (nearby) Permit (to allow) / permit (official document) Object (to oppose) / object (thing) Sow (to plant seeds) / sow (female pig) Polish (to make shiny) / polish (person from Poland) Entrance (to take in) / entrance (doorway) Desert (abandon) / desert (arid land) Produce (to create) / produce (fruits and vegetables) Contest (to dispute) / contest (competition) Invalid (not valid) / invalid (disabled person) Resume (to continue) / resume (document summarizing work experience) Row (argument) / row (line) Separate (to divide) / separate (distinct) Refuse (to decline) / refuse (trash) Project (to plan) / project (construction)
The only perfect number between 20 and 50 is 28.