Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
660,503
Distinct · Top 21.9%
Position 2: 6 → 3 · +102 points.
Gained: Digit sum 17, Alternating parity, Semiprime, Happy number.
Lost: Digit sum 20, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.