Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
315,221
Distinct · Top 14.1%
Position 2: 1 → 2 · +131 points.
Gained: Triangular number, Digit sum 15, Triple digit.
Lost: Digit sum 14, Semiprime, Double pair, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.