One of our student enquiried about the speciality of the date 21st - TopicsExpress



          

One of our student enquiried about the speciality of the date 21st August. 1. 21st August is the last date of ICM 2014 and the mega event of Mathematics has come to an end on this day at Seoul, South Korea. The next ICM which will be held in the year 2018 will be organised by Brazil at Rio de Janerio. Over 5000 mathematicians bid adieu to ICM 2014 at South Korea on Thursday 21st August. 2. 21^ 2 = 441. The sum and product of the digits of 441 are perfect squares. 3. 8^3 = 512 and sum of digits of 512 is 8. 8 is the smallest number to have this property. Pie Mathematics Association.
Posted on: Thu, 21 Aug 2014 20:31:19 +0000

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