Your number, one digit away
One digit away
One change could reach Extreme.
Your number
123,653
Exceptional · Top 4.87%
Position 4: 6 → 7 · +145 points.
Gained: Triangular number, Digit sum 21, Harshad number, Happy number.
Lost: Digit sum 20, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.