All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars
 perplexus dot info

 S.O.D = cube root (Posted on 2016-07-04)
Find all numbers whose sum of digits is equal to its cube root.

Example: 5+1+2=∛512

 No Solution Yet Submitted by Jer No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
 re: answer....for the 4th power | Comment 2 of 3 |

```<code style='background: rgb(248, 248, 248); margin: 4px 8px; padding: 10px; border: 1px dashed rgb(215, 195, 195); border-image: none; text-align: left; line-height: 1.5em; overflow: auto; font-family: "Lucida Console", "courier new", monospace; font-size: 1em; font-style: normal; font-variant: normal; display: block; font-stretch: normal;'>....for the 4th  power:1 = 14  ;  1 = 1      <br>             2401 = 74  ;  7 = 2+4+0+1 <br>
234256 = 224 ; 22 = 2+3+4+2+5+6 <br>       390625 = 254 ; 25 = 3+9+0+6+2+5<br>
614656 = 284 ; 28 = 6+1+4+6+5+6  <br>     1679616 = 364 ; 36 = 1+6+7+9+6+1+6<br> </code>```

 Posted by Ady TZIDON on 2016-07-04 21:02:56

 Search: Search body:
Forums (0)