Your number, one digit away
One digit away
One change could reach Extreme.
Your number
400,015
Rare · Top 6.57%
Position 5: 1 → 6 · +169 points.
Gained: Triangular number, Digit sum 15, Harshad number.
Lost: Digit sum 10.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.