half-integer fan's user avatar
half-integer fan's user avatar
half-integer fan's user avatar
half-integer fan
  • Member for 9 years, 9 months
  • Last seen more than 6 years ago
  • Maryland, United States
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About

Scientist turned systems engineer by day, I enjoy recreational math, esp. mental approximations and properties related to the prime factorization of a number (e.g., # of divisors, powerful numbers, smooth numbers). I'm also interested when half-integers share a property of integers, such as Pronic numbers, which are essentially the squares of half-integers. For something else intriguing, check out the Sacks number spiral.

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Nov 25, 2013