Your number, one digit away
One digit away
One digit, +30 points.
Your number
646,549
Exceptional · Top 3.28%
Position 2: 4 → 5 · +30 points.
Gained: Digit sum 35, Semiprime, Alternating parity, Happy number.
Lost: Digit sum 34, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.