十六进制:
41BD(16)
=4*163+1*162+12*161+14*160
=16384+2564+192+14
=16846(10)
A10C.8(16)
=11*163+1*162+0*161+13*160+8*16-1
=45056+256+0+13+0.5
=45325.5(10)
八进制:
146.1(8)
=1*82+4*81+6*80+1*8-1
=64+32+6+0.125
=102.125(10)
5312.2(8)
=5*83+3*82+1*81+2*80+2*8-1
=2560+192+8+2+0.25
=2762.25(10)
二进制:
11001.001(2)
=1*24+1*23+0+0+1*20+0+0+1*2-3
=16+8+1+0.125
=25.125(10)
1101101.11(2)
=1*26+1*25+0+1*23+1*22+0+1*20+1*2-1+1*2-2
=64+32+16+4+0.5+0.25
=116.75(10)