Your number, one digit away
One digit away
One change could reach Extreme.
Your number
6,429
Exceptional · Top 4.76%
Position 2: 4 → 3 · +148 points.
Gained: Alternating parity, Digit sum 20, Prime, Happy number.
Lost: Digit sum 21, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.