Your number, one digit away
One digit away
One change could reach Extreme.
Your number
424,505
Standard · Top 53.9%
Position 2: 2 → 1 · +271 points.
Gained: Triangular number, Digit sum 19, Alternating parity.
Lost: Digit sum 20, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.