C:\>perl -MDevel::Peek -le "Dump(2);"
SV = IV(0x1daf1b8) at 0x1daf1bc
  REFCNT = 1
  FLAGS = (PADTMP,IOK,READONLY,pIOK)
  IV = 2

C:\>perl -MDevel::Peek -le "Dump(1025);"
SV = IV(0x53ee70) at 0x53ee74
  REFCNT = 1
  FLAGS = (PADTMP,IOK,READONLY,pIOK)
  IV = 1025