Your number, one digit away
One digit away
One change could reach Extreme.
Your number
621,065
Rare · Top 8.45%
Position 5: 6 → 5 · +168 points.
Gained: Triangular number, Digit sum 19, Happy number.
Lost: Digit sum 20, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.