EPORN/Examples/63,504
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Example of EPORN
The number $63 \, 504$ is the smallest EPORN which is not a multiple of $10$:
| \(\ds 63 \, 504\) | \(=\) | \(\ds 441 \times 144\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 252 \times 252\) |
Also see
- Results about EPORNs can be found here.
Sources
- February 1987: S.S. Gupta: EPORNS (Science Today )
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $63,504$
- http://www.shyamsundergupta.com/eporns.htm