D. R. Kaprekar (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "D. R. Kaprekar" in English language version.

refsWebsite

Global rank English rank

513^th place

537^th place

1st-andrews.ac.uk

1,547^th place

1,410^th place

1web.archive.org

1^st place

1^st place

low place

low place

1mathpoint.blogspot.com

low place

low place

low place

low place

low place

low place

4to40.com

Dilip M. Salwi (24 January 2005). "Dattaraya Ramchandra Kaprekar". Archived from the original on 16 November 2007. Retrieved 30 November 2007.

OEIS.org

Gunjikar, K. R.; Kaprekar, D. R. (1939). "Theory of Demlo numbers" (PDF). J. Univ. Bombay. VIII (3): 3–9.

mathpoint.blogspot.com

An informal proof of the property for three digits

maths.org

plus.maths.org

"Mysterious number 6174" in Plus Magazine

st-andrews.ac.uk

mathshistory.st-andrews.ac.uk

O'Connor, John J.; Robertson, Edmund F., "D. R. Kaprekar", MacTutor History of Mathematics Archive, University of St Andrews

web.archive.org

Dilip M. Salwi (24 January 2005). "Dattaraya Ramchandra Kaprekar". Archived from the original on 16 November 2007. Retrieved 30 November 2007.

wolfram.com

mathworld.wolfram.com