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Today is Day 210 of 2014

210

is the product of the first 4 primes:
= 2 x 3 x 5 x 7
is a triangular number.
= 1 + 2 + 3 + 4 + ... + 17 + 18 + 19 + 20

Many thanks are extended to Archimedes' Lab for their information.




210

Today is day number   of 2014. Below are various representations of the number 210, some dating thousands of years, and some very modern.

Chinese

Egyptian

Mayan

 

Babylonian

Greek

Abacus

Roman

 

Hex

 

Binary

 

Many thanks are extended to Jo Edkins for her wonderful work.

 

 



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