595

259473816 = 2 × 2 × 2 × 3 × 3 × 7 × 7 × 73547

25+94+73+81+6 = 279 = 3 × 3 × 31


25+94+73+81+60 = 333 = 3 × 3 × 37

2594738160 = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 73547


26 (1-2)

50 (2-5)

69 (3-9)

04 (4-4)

07 (5-7)

47 (6-3)

68 (7-8)

01 (8-1)

76 (9-6)

01 (0-0)


12+25+39+44+57+63+78+81+96+100 = 595 = 5 × 119.