Your number, one digit away
One digit away
One change could reach Extreme.
Your number
3,781
Exceptional · Top 2.70%
Position 2: 7 → 0 · +225 points.
Gained: Triangular number, Digit sum 12, Zigzag digits.
Lost: Digit sum 19, Semiprime, Harshad number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.