Your number, one digit away
One digit away
One change could reach Extreme.
Your number
427,390
Notable · Top 33.9%
Position 5: 9 → 5 · +230 points.
Gained: Triangular number, Digit sum 21, Harshad number, Happy number.
Lost: Digit sum 25.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.