Your number, one digit away
One digit away
One change could reach Extreme.
Your number
210,421
Exceptional · Top 1.05%
Position 4: 4 → 1 · +101 points.
Gained: Digit sum 7, Ascending segment, 3 distinct digits, Semiprime, Triple digit, Alternating parity.
Lost: Digit sum 10, Prime, Double pair, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.