title: Converting an int into a string on individual digits in java
body: <p>I have an assignment where I must convert an int into a string of digits like so,</p>
  
  <p>123: one two three</p>
  
  <p>193: one nine three</p>
  
  <p>I can not use the String.valueof() method and then convert to a char array! What other way is there of doing this? Modulus?</p>