Your number, one digit away
One digit away
One change could reach Extreme.
Your number
634,500
Rare · Top 8.94%
Position 6: 0 → 1 · +212 points.
Gained: Triangular number, Digit sum 19, 6 distinct digits, Alternating parity.
Lost: Digit sum 18, 5 distinct digits, Harshad number, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.