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Apr 30th, 2017
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  1. function sumOfDigits(numb) {
  2.  
  3. let y=numb.toString();
  4. var n=[];
  5.  
  6. for(let i=0; i<y.length; i++) {
  7. n[i]=numb%10;
  8. numb=(numb-numb%10)/10
  9. }
  10.  
  11. var sum=n.reduce((a,b)=> a+b,0);
  12. console.log(sum);
  13. }
  14.  
  15. sumOfDigits(1478);
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