Your number, one digit away
One digit away
One change could reach Extreme.
Your number
319,030
Distinct · Top 14.3%
Position 2: 1 → 4 · +217 points.
Gained: Triangular number, Digit sum 19, Alternating parity, Harshad number.
Lost: Digit sum 16, Zigzag digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.