Mathematics
Nilotpal Sinha's user avatar
Nilotpal Sinha's user avatar
Nilotpal Sinha's user avatar
Nilotpal Sinha
  • Member for 10 years, 8 months
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  • Imaginary Axis
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All Questions Answers
Score Newest
question
57
Does the average primeness of natural numbers tend to zero?
Apr 5, 2019
answer
49
Do Arithmetic Mean and Geometric Mean of Prime Numbers converge?
Sep 17, 2018
answer
39
Why is Pascal's Triangle called a Triangle?
Oct 25, 2016
question
35
A beautiful limit involving primes and composites
May 30, 2013
question
30
Does there exist positive rational $s$ for which $\zeta(s)$ is a positive integer?
Aug 19, 2018
question
29
Does these arithmetic means of Pythagorean triangles converge?
Oct 3, 2019
question
27
What is the sum of the binomial coefficients ${n\choose p}$ over prime numbers?
Sep 25, 2018
question
26
Does every triangle satisfy $\frac{abc}{R^3} \ln \left(\frac{a}{R}\right)\ln \left(\frac{b}{R}\right)\ln \left(\frac{c}{R}\right) > -\ln 2$?
Apr 19
answer
25
Sum of 1 + 1/2 + 1/3 +.... + 1/n
Sep 23, 2019
question
24
Is there a prime every year if YYYYMMDD is treated as a base-$10$ number?
Dec 27, 2019
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Compiling a book of the most interesting problems solved in Math Stackexchange
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Why does Venus transit so slowly?
9
Why does the proportion of native language speakers have an arcsine like distribution?
9
How much water does a passenger airliner carry?
8
Was marrying brother's wife an accepted in the society of the Ramayana or pre-Ramayana era?
7
Did sports/athletics games and competitions exist in mythological and ancient India?

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