Your number, one digit away
One digit away
One change could reach Singular.
Your number
977,777
Extreme · Top 0.18%
Position 1: 9 → 7 · +178 points.
Gained: All digits identical, Palindrome, Digit sum 42, 1 distinct digit.
Lost: Five or more of one digit, Digit sum 44, Only two distinct digits, Semiprime, 2 distinct digits, Happy number, Adjacent digit run.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.