Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
640,903
Standard · Top 55.8%
Position 2: 4 → 7 · +140 points.
Gained: Alternating parity, Digit sum 25, Prime, Zigzag digits.
Lost: Digit sum 22, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.