Your number, one digit away
One digit away
One change could reach Singular.
Your number
778
Extreme · Top 0.27%
Position 3: 8 → 7 · +386 points.
Gained: All digits identical, Palindrome, 1 distinct digit, Digit sum 21, Harshad number.
Lost: 2 distinct digits, Digit sum 22, Semiprime, Repeated digit.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.