let\'s translate to decimal like this:
0∙00403+0∙00402+4∙00401+0∙00400 = 0∙64000+0∙1600+4∙40+0∙1 = 0+0+160+0 = 16010
got It: 00400040 =16010
Translate the number 16010 в binary like this:
the Integer part of the number is divided by the base of the new number system:
| 160 | 2 | | | | | | | |
| -160 | 80 | 2 | | | | | | |
| 0 | -80 | 40 | 2 | | | | | |
| 0 | -40 | 20 | 2 | | | | |
| | 0 | -20 | 10 | 2 | | | |
| | | 0 | -10 | 5 | 2 | | |
| | | | 0 | -4 | 2 | 2 | |
| | | | | 1 | -2 | 1 | |
| | | | | | 0 | | |
 |
the result of the conversion was:
16010 = 101000002
answer: 00400040 = 101000002