Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
678,121
Rare · Top 5.42%
Position 1: 6 → 9 · +74 points.
Gained: Perfect square, Digit sum 28, Zigzag digits.
Lost: Ascending segment, Digit sum 25, Semiprime, Alternating parity.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.