Your number, one digit away
One digit away
One change could reach Extreme.
Your number
12,172
Rare · Top 7.13%
Position 4: 7 → 0 · +159 points.
Gained: Digit sum 6, Descending segment, Harshad number, Happy number.
Lost: Digit sum 13, Zigzag digits.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.