Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
616,221
Notable · Top 27.5%
Position 4: 2 → 3 · +150 points.
Gained: Descending segment, Digit sum 19, Prime, Alternating parity, 4 distinct digits.
Lost: Digit sum 18, 3 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.