Your number, one digit away
One digit away
One change could reach Extreme.
Your number
42,840
Notable · Top 49.4%
Position 5: 0 → 9 · +227 points.
Gained: Perfect square, Digit sum 27, Zigzag digits.
Lost: Digit sum 18, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.