Your number, one digit away
One digit away
One change could reach Extreme.
Your number
430,129
Rare · Top 5.90%
Position 6: 9 → 8 · +193 points.
Gained: Triangular number, Digit sum 18, Harshad number, Happy number.
Lost: Digit sum 19, Alternating parity.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.