Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
256,403
Notable · Top 34.7%
Position 3: 6 → 7 · +161 points.
Gained: Triangular number, Digit sum 21, Happy number.
Lost: Digit sum 20, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.