Your number, one digit away
One digit away
One change could reach Extreme.
Your number
872,845
Standard · Top 51.5%
Position 1: 8 → 3 · +225 points.
Gained: Binary palindrome, Digit sum 29, 6 distinct digits, Zigzag digits, Happy number.
Lost: Digit sum 34, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.