Your number, one digit away
One digit away
One change could reach Extreme.
Your number
217,501
Notable · Top 37.6%
Position 3: 7 → 0 · +207 points.
Gained: Digit sum 9, Descending segment, Double pair, Alternating parity, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 16, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.