document.write( "Question 209014: There are four 3-digit natural numbers, each of them equals the sum of the
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document.write( "cube of its digits, three of them are:
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document.write( "153=1+125+27
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document.write( "370=27+343+0
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document.write( "407=64+0+343\r
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document.write( "What is the 4th one? \n" );
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Algebra.Com's Answer #158004 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! There are four 3-digit natural numbers, each of them equals the sum of the \n" ); document.write( "cube of its digits, three of them are: \n" ); document.write( "153=1+125+27 \n" ); document.write( "370=27+343+0 \n" ); document.write( "407=64+0+343 \n" ); document.write( "What is the 4th one? \n" ); document.write( " \r\n" ); document.write( "Since the second one has a 0 on the end, \r\n" ); document.write( "and since 1 is 13, just add 1\r\n" ); document.write( "to both sides of it and get\r\n" ); document.write( "\r\n" ); document.write( "371=27+343+1\r\n" ); document.write( "\r\n" ); document.write( "Edwin \n" ); document.write( " \n" ); document.write( " |