en.wikipedia.org/wiki/28_(number)

28 (twenty-eight) is the natural number following 27 and preceding 29. Contents.
[hide] .... sema ritual is called the "Devri kebir", meaning the "Big Circle" and is a
reference ...

www.thefactsite.com/2013/02/facts-about-number-28.html

Jun 10, 2016 ... Is 28 your lucky number or birthday? ... If so read these facts about this special
number. ... In Roman Numerals, the number 28 is XXVIII. ... The Fact Site is the
number one source for the most interesting & random facts about ...

hubpages.com/education/The-number-28-twenty-eight-Interesting-and-fun-facts-about-28

Jun 19, 2013 ... More non-math facts about the number 28: In chemistry, 28 is the atomic number
of nickel. In biology, the average human menstrual cycles is ...

nz.answers.yahoo.com/question/index?qid=20090203203021AAC4k9p

Feb 3, 2009 ... Twenty-eight is the second perfect number. As a perfect number, it is related to
the Mersenne prime 7, since 22(23 - 1) = 28. The next perfect ...

www.richardphillips.org.uk/number/Num28.htm

and for similar facts about other numbers see Numbers: Facts, Figures ... 28 is a
perfect number because it equals the sum of all its factors (apart from 28 itself).

www.archimedes-lab.org/numbers/Num24_69.html

Fun facts on numbers (and their strange properties), both mathematical and
cultural, .... the string 28 is at position 33 counting from the first digit after the
decimal ...

boards.straightdope.com/sdmb/showthread.php?t=245274

Find 28 interesting facts about 28 Mundane Pointless Stuff I Must Share (MPSIMS
) ... Anyway, just 25 more fun-facts to go for the number 28.

www.32poems.com/issues/32-facts-about-the-number-thirty-two

32 Facts About the Number Thirty-Two ... 32 is the smallest number n with exactly
7 solutions to the equation [Phi] φ(x) = n. 3. ... 28. Nobody ever says “32-skidoo.”
29. Psalm 32 begins “Blessed is he whose transgressions are forgiven, whose ...

www.stetson.edu/~efriedma/numbers.html

If you know a distinctive fact about a number not listed here, please e-mail me. .....
275 is the number of partitions of 28 in which no part occurs only once.

owlcation.com/stem/Fun-Math-Facts-About-the-Number-100-One-Hundred

Jun 26, 2016 ... Fun facts about the number one hundred. One hundred is ... 100 is the sum of
four consecutive triangular numbers: 15 + 21 + 28 + 36 = 100.