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eban n.  and  practical n.

First numbers that belong to both sets:

2, 4, 6, 30, 32, 36, 40, 42, 54, 56, 60, 64, 66, 2000, 2040, 2046, 2052, 2064, 4000, 4004, 4032, 4050, 4056, 4060, 6000, 6006, 6030, 6032, 6060, 30000, 30030, 30044, 30056, 30060, 32000, 32004, 32032, 32040, 32046, 32060, 32064, 34000, 34040, 34050, 34056, 34060, 36000, 36036, 36040, 36064, 40000, 40032, 40040, 40050, 42000, 42042, 42064, 42066, 44000, 44004, 44032, 44044, 44064, 46000, 46002, 46004, 46032, 46050, 46056, 46060, 50000, 50040, 50064, 52000, 52002, 52032, 52050, 52052, 52056, 52060, 54000, 54032, 54036, 54040, 54054, 54060, 54064, 56000, 56004, 56032, 56034, 56052, 56056, 56064, 60000, 60030, 60032, 60040, 60060, 62000, 62034, 62040, 62060, 64000, 64032, 64050, 64056, 64064, 66000, 66006, 66030, 66040, 66052, 66060, 66066, 2000000, 2000040, 2000064, 2002000, 2002044, 2002050, 2002056, 2004000, 2004036, 2004060, 2006000, 2006004, 2006040, 2006046, 2006060, 2030000, 2030004, 2032000, 2032032, 2032040, 2032044, 2032050, 2032056, 2034000, 2034006, 2034032, 2034060, 2036000, 2036032, 2036034, 2036040, 2036056, 2036060, 2036064, 2040000, 2040030, 2040032, 2040060, 2040064, 2040066, 2042000, 2042032, 2042040, 2042064, 2044000, 2044056, 2046000, 2046044, 2046060, 2046066, 2050000, 2050040, 2050050, 2050062, 2052000, 2052030, 2052036, 2052040, 2052054, 2052060, 2054000, 2054052, 2056000, 2056002, 2056032, 2056040, 2056050, 2060000, 2060032, 2060044, 2060060, 2060064, 2062000, 2062032, 2062044, 2062050, 2062060, 2064000, 2064032, 2064036, 2064042, 2066000, 2066036, 2066040, 2066064, 4000000, 4000032, 4000050, 4002000, 4002030, 4004000, 4004040, 4004060, 4006000, 4006002, 4006044, 4006050, 4030000, 4030032, 4030040, 4030050, 4032000, 4032036, 4032056, 4032060, 4034000, 4034004, 4034052, 4034056, 4036000, 4036004, 4036032, 4036040, 4036056, 4036060, 4040000, 4040036, 4040040, 4040064, 4042000, 4042032, 4042060, 4044000, 4044006, 4044040, 4044054, 4044066, 4046000, 4046064, 4050000, 4050040, 4052000, 4052052, 4054000, 4054032, 4054040, 4054050, 4056000, 4056030, 4056052, 4056064, 4060000, 4060032, 4060056, 4062000, 4062030, 4062032, 4064000, 4064040, 4064060, 4064064, 4066000, 4066032, 4066062, 6000000, 6000030, 6000064, 6002000, 6004000, 6004040, 6004044, 6004050, 6004064, 6006000, 6006032.

Some larger examples :