Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
660,722
Standard · Top 62.5%
Position 4: 7 → 1 · +151 points.
Gained: Digit sum 17, Ascending segment, Semiprime.
Lost: Digit sum 23, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.