Your number, one digit away
One digit away
One digit, +72 points.
Your number
3,517
Extreme · Top 0.80%
Position 4: 7 → 3 · +72 points.
Gained: Digit sum 12, 3 distinct digits, Semiprime, Happy number, Repeated digit.
Lost: Digit sum 16, Prime, 4 distinct digits.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.