Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
817,121
Rare · Top 9.80%
Position 3: 7 → 0 · +99 points.
Gained: Digit sum 13, Ascending segment, Alternating parity, Harshad number.
Lost: Digit sum 20, Zigzag digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.