Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
643,878
Standard · Top 83.4%
Position 1: 6 → 5 · +176 points.
Gained: Descending segment, Digit sum 35, Semiprime, Alternating parity.
Lost: Digit sum 36.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.