Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
646,651
Notable · Top 35.7%
Position 2: 4 → 0 · +146 points.
Gained: Triangular number, Digit sum 24.
Lost: Digit sum 28, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.