Your number, one digit away
One digit away
One change could reach Extreme.
Your number
15,878
Standard · Top 74.1%
Position 5: 8 → 6 · +289 points.
Gained: Perfect square, Descending segment, Digit sum 27, 5 distinct digits, Harshad number.
Lost: Digit sum 29, 4 distinct digits, Happy number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.