Your number, one digit away
One digit away
One change could reach Extreme.
Your number
631,303
Distinct · Top 19.8%
Position 1: 6 → 2 · +287 points.
Gained: Binary palindrome, Digit sum 12, Zigzag digits, Happy number.
Lost: Digit sum 16.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.