Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
422,729
Notable · Top 35.7%
Position 1: 4 → 5 · +173 points.
Gained: Perfect square, Digit sum 27, Happy number.
Lost: Digit sum 26, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.