Your number, one digit away
One digit away
One change could reach Extreme.
Your number
287,641
Rare · Top 6.57%
Position 5: 4 → 6 · +140 points.
Gained: Triangular number, Digit sum 30, 5 distinct digits, Happy number, Repeated digit.
Lost: Digit sum 28, 6 distinct digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.