let\'s translate to decimal like this:
1∙86+2∙85+3∙84+4∙83+5∙82+6∙81+7∙80 = 1∙262144+2∙32768+3∙4096+4∙512+5∙64+6∙8+7∙1 = 262144+65536+12288+2048+320+48+7 = 34239110
got It: 12345678 =34239110
Translate the number 34239110 в 4 - false like this:
the Integer part of the number is divided by the base of the new number system:
342391 | 4 | | | | | | | | | |
-342388 | 85597 | 4 | | | | | | | | |
3 | -85596 | 21399 | 4 | | | | | | | |
| 1 | -21396 | 5349 | 4 | | | | | | |
| | 3 | -5348 | 1337 | 4 | | | | | |
| | | 1 | -1336 | 334 | 4 | | | | |
| | | | 1 | -332 | 83 | 4 | | | |
| | | | | 2 | -80 | 20 | 4 | | |
| | | | | | 3 | -20 | 5 | 4 | |
| | | | | | | 0 | -4 | 1 | |
| | | | | | | | 1 | | |
|
the result of the conversion was:
34239110 = 11032113134
answer: 12345678 = 11032113134