easy fast solution
\nPLEASE UPVOTE IF YOU LIKE\n\n```\n        char[] car1 = ("" + n).toCharArray(); \n\t\tArrays.sort(car1);\n\n        for(int i = 0; i < 30;i++){\n            c
```\nPLEASE UPVOTE IF YOU LIKE\n```\n```\n        char[] car1 = ("" + n).toCharArray(); \n\t\tArrays.sort(car1);\n\n        for(int i = 0; i < 30;i++){\n            char[] car2 = ("" + (1 << i)).toCharArray(); \n\t\t\tArrays.sort(car2);\n            if(Arrays.equals(car1, car2)) return true;\n        }\n\n        return false;
['Bit Manipulation', 'Java']