Your number, one digit away
One digit away
One change could reach Singular.
Your number
620
Extreme · Top 0.40%
Position 1: 6 → 1 · +515 points.
Gained: Factorial, Digit sum 3, Triangular number, Harshad number.
Lost: Digit sum 8.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.