275,305,224

Previous  ... Next

Number

$275 \, 305 \, 224$ is:

$2^3 \times 3 \times 109 \times 105 \, 239$


Up to rotations and reflections, the number of distinct magic squares of order $5$


Also see


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $275,305,224$
  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $275,305,224$
This article is issued from ProofWiki. The text is available under Creative Commons Attribution-ShareAlike License unless otherwise noted. Additional terms may apply for the media files.