Your number, one digit away
One digit away
One change could reach Extreme.
Your number
90,721
Rare · Top 9.80%
Position 1: 9 → 5 · +186 points.
Gained: Triangular number, Digit sum 15, Happy number.
Lost: Digit sum 19, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.