10110011101 ( base 2 ) or 1222020 ( base 3 ) or 112131 ( base 4 ) or 21222 ( base 5 ) or 10353 ( base 6 ) or
4122 ( base 7 ) or 2635 ( base 8 ) or 1866 ( base 9 ) or 1437 ( base 10 ) or 1097 ( base 11 ) or
9B9 ( base 12 ) or 867 ( base 13 ) or 749 ( base 14 ) or 65C ( base 15 ) or 59D ( base 16 ) or
4G9 ( base 17 ) or 47F ( base 18 ) or 3IC ( base 19 ) or 3BH ( base 20 ) or 359 ( base 21 ) or
2L7 ( base 22 ) or 2GB ( base 23 ) or 2BL ( base 24 ) or 27C ( base 25 ) or 237 ( base 26 ) or
1Q6 ( base 27 ) or 1N9 ( base 28 ) or 1KG ( base 29 ) or 1HR ( base 30 ) or 1FB ( base 31 ) or
1CT ( base 32 ) or 1AI ( base 33 ) or 189 ( base 34 ) or 162 ( base 35 ) or 13X ( base 36 ) or
11V ( base 37 ) or bV ( base 38 ) or aX ( base 39 ) or Zb ( base 40 ) or Z2 ( base 41 ) or
Y9 ( base 42 ) or XI ( base 43 ) or WT ( base 44 ) or Vg ( base 45 ) or VB ( base 46 ) or
UR ( base 47 ) or Tj ( base 48 ) or TG ( base 49 ) or Sb ( base 50 ) or S9 ( base 51 ) or
RX ( base 52 ) or R6 ( base 53 ) or QX ( base 54 ) or Q7 ( base 55 ) or Pb ( base 56 ) or
PC ( base 57 ) or Oj ( base 58 ) or OL ( base 59 ) or Nv ( base 60 ) or NY ( base 61 ) or
NB ( 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 1437: 3 * 479