Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
215,351
Rare · Top 5.67%
Position 3: 5 → 2 · +55 points.
Gained: Digit sum 14, Ascending segment, Semiprime, Happy number.
Lost: Digit sum 17, Prime, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.