Your number, one digit away
One digit away
One change could reach Extreme.
Your number
2,971
Exceptional · Top 2.49%
Position 3: 7 → 0 · +155 points.
Gained: Digit sum 12, Alternating parity, Semiprime, Zigzag digits, Happy number.
Lost: Digit sum 19, Prime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.