Your number, one digit away
One digit away
One change could reach Extreme.
Your number
403,450
Rare · Top 8.74%
Position 3: 3 → 5 · +200 points.
Gained: Triangular number, Digit sum 18, 3 distinct digits, Zigzag digits, Harshad number, Happy number.
Lost: Digit sum 16, Ascending segment, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.