Anthony is a big fan of the number 3 and 9, because he is nine, and was born on March 3rd nine years ago. He decided to rate each counting number by how many times he can repeatedly divide the number by 3 evenly. For example, the numbers 1,2, 4, and 5 are all rated0-star. The numbers 3 and 6, however, are rated 1-star.Anthony’s favorite number, 81, is 4-starred!Anthony is curious to find out the total number of stars among the first 200 positive integers. Can you help him?

Potatobird Feb 1, 2021