Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
515,494
Notable · Top 37.1%
Position 2: 1 → 2 · +125 points.
Gained: Alternating parity, Digit sum 29, Semiprime, Happy number.
Lost: Digit sum 28.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.