Lest Count to 30 000

MDCCLVI

1757

eintausendsiebenhundertachtundfünfzig

tisuæu sedamsto pedeset i devet

2 * 2 * 2 * 2 * 2 * 5 * 11

1761

MDCCLXII

1763

900 ( base 14 )
400 ( base 21 )
100 ( base 42 )
2 * 2 * 3 * 3 * 7 * 7

1765

123 ( base 41 )

1767

11011101000 ( base 2 ) or 2102111 ( base 3 ) or 123220 ( base 4 ) or 24033 ( base 5 ) or 12104 ( base 6 ) or
5104 ( base 7 ) or 3350 ( base 8 ) or 2374 ( base 9 ) or 1768 ( base 10 ) or 1368 ( base 11 ) or
1034 ( base 12 ) or A60 ( base 13 ) or 904 ( base 14 ) or 7CD ( base 15 ) or 6E8 ( base 16 ) or
620 ( base 17 ) or 584 ( base 18 ) or 4H1 ( base 19 ) or 488 ( base 20 ) or 404 ( base 21 ) or
3E8 ( base 22 ) or 37K ( base 23 ) or 31G ( base 24 ) or 2KI ( base 25 ) or 2G0 ( base 26 ) or
2BD ( base 27 ) or 274 ( base 28 ) or 22S ( base 29 ) or 1SS ( base 30 ) or 1Q1 ( base 31 ) or
1N8 ( base 32 ) or 1KJ ( base 33 ) or 1I0 ( base 34 ) or 1FI ( base 35 ) or 1D4 ( base 36 ) or
1AT ( base 37 ) or 18K ( base 38 ) or 16D ( base 39 ) or 148 ( base 40 ) or 125 ( base 41 ) or
104 ( base 42 ) or f5 ( base 43 ) or e8 ( base 44 ) or dD ( base 45 ) or cK ( base 46 ) or
bT ( base 47 ) or ae ( base 48 ) or a4 ( base 49 ) or ZI ( base 50 ) or YY ( base 51 ) or
Y0 ( base 52 ) or XJ ( base 53 ) or We ( base 54 ) or W8 ( base 55 ) or VW ( base 56 ) or
V1 ( base 57 ) or US ( base 58 ) or Tv ( base 59 ) or TS ( base 60 ) or Sy ( base 61 ) or
SW ( base 62 )

[SIZE=1](set of used digits (in sequence): {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9','A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q',
'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'})[/SIZE]

Prime factorization of 1768: 2 * 2 * 2 * 13 * 17

1770

1771

MDCCLXXIII

1774

1775