Your number, one digit away
One digit away
One change could reach Singular.
Your number
1,285
Extreme · Top 0.20%
Position 3: 8 → 2 · +123 points.
Gained: Perfect square, Digit sum 10, 3 distinct digits, Triangular number, Repeated digit.
Lost: Binary palindrome, Digit sum 16, Semiprime, 4 distinct digits, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.