Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,843
Standard · Top 68.3%
Position 5: 3 → 5 · +373 points.
Gained: Hex repdigit, Digit sum 20, Binary palindrome, 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.