Arthur Benjamin

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Arthur Benjamin

Arthur Benjamin

@TheMagicOfMath

Mathematician, Magician, Author, Speaker, Professor at Harvey Mudd College

Claremont, CA Katılım Ağustos 2015
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Arthur Benjamin
Arthur Benjamin@TheMagicOfMath·
@veruzki From the Chinese Remainder Theorem, there are 4 k-digit numbers with a square that ends in itself. For k=2: 00, 01, 25, 76.
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Arthur Benjamin
Arthur Benjamin@TheMagicOfMath·
The number 5776 = 76 x 76 is the only four digit number that ends with its square root. Happy new year!
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Arthur Benjamin
Arthur Benjamin@TheMagicOfMath·
The year 5776 is the only perfect square you will experience in your lifetime since 5625 was 151 years ago. 5929 is 153 years from now.
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Basic Books
Basic Books@BasicBooks·
We're excited to announce that THE MAGIC OF MATH by Arthur Benjamin is now available wherever books are sold!
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