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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

1729 and Taxi Cabs

1729 and Taxi Cabs

The number 1729 is "famous" among mathematicians. Why?

Featuring Dr James Grime and Professor Roger Bowley.

1729 is known as the Hardy--Ramanujan number or "Taxi Cab Number".

163 and Ramanujan Constant

163 and Ramanujan Constant

29 and Leap Years

29 and Leap Years