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abundant number
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References
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airplane in flight (plane, aircraft, flying)
7 Puzzling Plane Disappearances
Normandy Invasion: Omaha Beach. World War II. D-Day. Infographic. SPOTLIGHT VERSION
Facts and Figures About the Landings on Omaha Beach During the Normandy Invasion on June 6, 1944
Lake Mead (the impounded Colorado River) at the Hoover Dam. The light-coloured band of rock above the shoreline shows the decrease in water level in the first few years of the 21st century.
6 Lakes That Are Drying Up
Nelson Mandela, undated photo.
15 Nelson Mandela Quotes
Statue of Nostradamus
Nostradamus and His Prophecies
NBA Lakers Celtics Finals Kevin Garnett shooting.
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Estimated battle casualties, Normandy invasion, World War II. WWII, D-Day
Estimated Battle Casualties During the Normandy Invasion and Campaign to Liberate Paris (June–August 1944)

abundant number

mathematical game

Learn about this topic in these articles:

definition and example

  • See an explanation on Zeno's Achilles paradox, an infinite series concept used in finance to pay off mortgages
    In number game: Perfect numbers and Mersenne numbers

    ” In an abundant number, the sum of its proper divisors (i.e., including 1 but excluding the number itself) is greater than the number; in a deficient number, the sum of its proper divisors is less than the number. A perfect number is an integer that equals the…

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