Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
550,153
Notable · Top 27.1%
Position 3: 0 → 9 · +127 points.
Gained: Triangular number, Digit sum 28.
Lost: Digit sum 19, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.