+0  
 
-1
144
1
avatar+397 

deleted.

 Oct 27, 2019
edited by sinclairdragon428  Nov 20, 2019
 #1
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+1

There are 16 such numbers:

 

558   576   588   666   678   696   756   768   786   798   858   876   888   966  978   996   Total =  16

 Oct 27, 2019
edited by Guest  Oct 27, 2019

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