Your number, one digit away
One digit away
One change could reach Extreme.
Your number
577,653
Rare · Top 9.56%
Position 2: 7 → 1 · +138 points.
Gained: Triangular number, Digit sum 27, 5 distinct digits, Repeated digit.
Lost: Digit sum 33, Double pair, Happy number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.