Transfer 1001001 from binary in decimal number system

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let's translate to decimal like this:

1∙26+0∙25+0∙24+1∙23+0∙22+0∙21+1∙20 = 1∙64+0∙32+0∙16+1∙8+0∙4+0∙2+1∙1 = 64+0+0+8+0+0+1 = 7310

got It: 10010012 =7310


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