| Convert 10101 from binaryHow to convert number 10101 from binary to decimal, octal, hexadecimal? | |
| Binary to:  
				decimal  
				octal  
				hexadecimal | 
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| Binary to DecimalConvert 101012 to decimal:101012 = 2110 | 
| binary | 1 | 0 | 1 | 0 | 1 | step 0 | 
| decimal | (1*24) + | (0*23) + | (1*22) + | (0*21) + | (1*20) | step 1 | 
| decimal 21 = | 16 + | 0 + | 4 + | 0 + | 1 | step 2 | 
| Binary to OctalConvert 101012 to octal:101012 = 10 101 = 258 | 
| binary 10101 10 101 | 10 | 101 | step 0 | 
| octal 25 | 2 | 5 | step 1 | 
| Binary to HexadecimalConvert 101012 to hexadecimal:101012 = 1 0101 = 1516 | 
| binary 10101 | 1 | 0101 | step 0 | 
| hexadecimal 15 | 1 | 5 | step 1 | 
| Convert other numbers: | 
| 10000 10001 10010 10011 10100 10101 10110 10111 11000 11001 11010 |