Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
620,453
Standard · Top 65.9%
Position 2: 2 → 9 · +186 points.
Gained: Binary palindrome, Digit sum 27, Happy number.
Lost: Digit sum 20.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.