Your number, one digit away
One digit away
One change could reach Singular.
Your number
641
Extreme · Top 0.25%
Position 1: 6 → 1 · +306 points.
Gained: Digit sum 6, Palindrome, 2 distinct digits, Semiprime, Repeated digit.
Lost: Digit sum 11, Prime, 3 distinct digits.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.