Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
991,237
Rare · Top 9.80%
Position 2: 9 → 7 · +45 points.
Gained: Digit sum 29, Prime, Happy number.
Lost: Digit sum 31, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.