Your number, one digit away
One digit away
One change could reach Singular.
Your number
130
Extreme · Top 0.15%
Position 2: 3 → 2 · +429 points.
Gained: Factorial, Digit sum 3, Triangular number, Harshad number.
Lost: Digit sum 4, Happy number.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.