Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
645,449
Notable · Top 48.4%
Position 4: 4 → 6 · +148 points.
Gained: Ascending segment, Digit sum 34, Prime, Double pair.
Lost: Digit sum 32, Triple digit, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.