Your number, one digit away
One digit away
One change could reach Extreme.
Your number
4,207
Exceptional · Top 2.16%
Position 2: 2 → 5 · +124 points.
Gained: Digit sum 16, Alternating parity, Prime, Zigzag digits.
Lost: Digit sum 13, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.