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 A^2 = B^3 + C^3
 Set {4,b,c,d,e} such that the product of any two of them increased by 1 is a square
 smallest integer whose first n multiples all contain a 3
 Set {3,b,c,d,e} such that the product of any two of them increased by 1 is a square
 Set {2,b,c,d,e} such that the product of any two of them increased by 1 is a square
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Category Archives: Math Humor
Powers of Num3ers and their digits
A review of older posts Num3er N and N^2 use all digits 09 once Both 854 and 854^2 use all digits 1 to 9 854 854^2 = … Continue reading
Some musings on π
3.1415926535897932384626433832795028841971693993751058209749445923078164062 8620899862803482534211706798214808651328230664709384460955058223172535940812848 1117450284102701938521105559644622948954930381964428810975665933446128475648233 7867831652712019091456485669234603486104543266482133936072602491412737245870066 0631558817488152092096282925409171536436789259036001133053054882046652138414695 1941511609433057270365759… Let’s write the closest value to π by using all digits 0 – 9 once each (1 – 23 + 45 * 67) / 890 = 2993/890 = 3.3629213483146067415730337078651685393258426966292134… 2993/890 … Continue reading
Num3er 19 — Part 2
19^1 = 19 1+9 = 10 19^2 = 361 3+6+1 = 10 OR 19^1 = 19 19^2 = 361 … Continue reading
Fermat’s Last Theorem Cartoons #math #comics
And here it is – Fermat’s Last Theorem – so simple looking Girls Gone Wiles!
Num3er 90
90 = 29 + 30 + 31 90 = 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 90 = 5 + 6 + 7 + … Continue reading