Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
664,145
Standard · Top 64.0%
Position 2: 6 → 5 · +162 points.
Gained: Descending segment, Digit sum 25, Semiprime, Alternating parity.
Lost: Digit sum 26, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.