Strobogrammatic number Strobogrammatic number A strobogrammatic number is a number whose numeral is rotationally symmetric, so that it appears the same when rotated 180 degrees. In other words, the numeral looks the same right-side up and upside down (e.g., 69, 96, 1001). A strobogrammatic prime is a strobogrammatic number that is also a prime number, i.e., a number that is only divisible by one and itself (e.g., 11). It is a type of ambigram, words and numbers that retain their meaning when viewed from a different perspective, such as palindromes. When written using standard characters (ASCII), the numbers, 0, 1, 8 are
Number 1 to Infinity offer Carey a contract. According to "Billboard", many other critics felt that reuniting with Reid is Carey's best chance of re-establishing herself on the charts. In January 2015, Carey announced that she would re-release "#1's" (1998) with an updated version featuring her songs that had in the meantime reached number-one: "Heartbreaker" featuring Jay-Z (1999), "Thank God I Found You" featuring Joe and 98 Degrees (2000), "We Belong Together" (2005), "Don't Forget About Us" (2005/06) and "Touch My Body" (2008). The North American track listing of "#1 to Infinity" features Carey's eighteen US number-one singles on the "Billboard" Hot 100 and