9**2 => 81 => 8 + 1
45**2 => 2025 => 20 + 25
55**2 => 3025 => 30 + 25
99**2 => 9801 => 98 + 01
297**2 => 88209 => 88 + 209
703**2 => 494209 => 494 + 209
999**2 => 998001 => 998 + 001
2223**2 => 4941729 => 494 + 1729
2728**2 => 7441984 => 744 + 1984
4879**2 => 23804641 => 238 + 04641
4950**2 => 24502500 => 2450 + 2500
5050**2 => 25502500 => 2550 + 2500
5292**2 => 28005264 => 28 + 005264
7272**2 => 52881984 => 5288 + 1984
7777**2 => 60481729 => 6048 + 1729
9999**2 => 99980001 => 9998 + 0001
17344**2 => 300814336 => 3008 + 14336
22222**2 => 493817284 => 4938 + 17284
38962**2 => 1518037444 => 1518 + 037444
77778**2 => 6049417284 => 60494 + 17284
82656**2 => 6832014336 => 68320 + 14336
95121**2 => 9048004641 => 90480 + 04641
99999**2 => 9999800001 => 99998 + 00001
142857**2 => 20408122449 => 20408 + 122449
148149**2 => 21948126201 => 21948 + 126201
181819**2 => 33058148761 => 33058 + 148761
187110**2 => 35010152100 => 35010 + 152100
208495**2 => 43470165025 => 43470 + 165025
318682**2 => 101558217124 => 101558 + 217124
329967**2 => 108878221089 => 108878 + 221089
351352**2 => 123448227904 => 123448 + 227904
356643**2 => 127194229449 => 127194 + 229449
390313**2 => 152344237969 => 152344 + 237969
461539**2 => 213018248521 => 213018 + 248521
466830**2 => 217930248900 => 217930 + 248900
499500**2 => 249500250000 => 249500 + 250000
500500**2 => 250500250000 => 250500 + 250000
533170**2 => 284270248900 => 284270 + 248900
538461**2 => 289940248521 => 289940 + 248521
609687**2 => 371718237969 => 371718 + 237969
627615**2 => 393900588225 => 39390 + 0588225
643357**2 => 413908229449 => 413908 + 229449
648648**2 => 420744227904 => 420744 + 227904
670033**2 => 448944221089 => 448944 + 221089
681318**2 => 464194217124 => 464194 + 217124
791505**2 => 626480165025 => 626480 + 165025