Your number, one digit away
One digit away
One change could reach Extreme.
Your number
399,141
Standard · Top 62.5%
Position 5: 4 → 7 · +348 points.
Gained: Triangular number, Binary palindrome, Digit sum 30.
Lost: Digit sum 27, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.