Rare Number/Examples/621,770
Jump to navigation
Jump to search
Example of Rare Number
$621 \, 770$ is a rare number:
| \(\ds 621 \, 770 + 077 \, 126\) | \(=\) | \(\ds 698 \, 896\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 836^2\) |
| \(\ds 621 \, 770 - 077 \, 126\) | \(=\) | \(\ds 544 \, 644\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 738^2\) |