Your number, one digit away
One digit away
One change could reach Singular.
Your number
8,777
Extreme · Top 0.29%
Position 4: 7 → 8 · +332 points.
Gained: Triangular number, Palindrome, Digit sum 30, Happy number, Double pair.
Lost: Digit sum 29, Semiprime, Adjacent digit run, Triple digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.