Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
30,931
Distinct · Top 14.3%
Position 4: 3 → 0 · +123 points.
Gained: Digit sum 13, Alternating parity, Semiprime, Harshad number, Zigzag digits.
Lost: Digit sum 16, Prime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.