Your number, one digit away
One digit away
One change could reach Singular.
Your number
518
Extreme · Top 0.64%
Position 3: 8 → 1 · +588 points.
Gained: All ones in binary, Digit sum 7, 2 distinct digits, Binary palindrome, Semiprime, Repeated digit.
Lost: Digit sum 14, 3 distinct digits.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.