Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
617,891
Rare · Top 9.42%
Position 2: 1 → 7 · +75 points.
Gained: Digit sum 38, Prime, Happy number.
Lost: Digit sum 32, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.