Your number, one digit away
One digit away
One change could reach Singular.
Your number
4,477
Extreme · Top 0.41%
Position 2: 4 → 7 · +211 points.
Gained: Binary palindrome, Digit sum 25, Semiprime, Adjacent digit run, Triple digit.
Lost: Digit sum 22, Happy number, Double pair.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.