EPORN/Examples/7,683,984
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Example of EPORN
The EPORN $7 \, 683 \, 984$ includes a palindrome and is therefore square:
| \(\ds 7 \, 683 \, 984\) | \(=\) | \(\ds 2772 \times 2772\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 1584 \times 4851\) |
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