Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
821,838
Standard · Top 65.9%
Position 1: 8 → 1 · +150 points.
Gained: Alternating parity, Digit sum 23, Semiprime, Double pair, Zigzag digits.
Lost: Digit sum 30, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.