Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
287,403
Notable · Top 40.9%
Position 2: 8 → 5 · +171 points.
Gained: Triangular number, Digit sum 21, Happy number.
Lost: Digit sum 24, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.