{"trustable":false,"sections":[{"title":"Statement","value":{"format":"HTML","content":"\u003cp\u003e\nWho loves \"ugly numbers\"? No one. But unfortunately we have to deal with it. These are numbers whose only prime factors are 2, 3 or 5. The sequence\n\u003cpre\u003e1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, ...\u003c/pre\u003e\nshows the first 11 ugly numbers. By convention, 1 is included.\nHe wants to write a program to find the 1500th number of this sequence.\n\u003c/p\u003e\n\u003cp\u003e\n\u003ccenter\u003e\n\u003cimg src\u003d\"https://i.kym-cdn.com/photos/images/newsfeed/001/662/446/5c3.png\" alt\u003d\"Paris\" align\u003d\"center\" width\u003d\"350\" height\u003d\"350\"\u003e\n\u003c/center\u003e\n\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"There is no input to this program."}},{"title":"Output","value":{"format":"HTML","content":"Output should consist of a single line as shown below, with \u0027X\u0027 replaced by the number\nthat Sian wants.\n"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eThe 1500\u0027th ugly number is X.\u003c/pre\u003e"}}]}