Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
646,901
Standard · Top 62.5%
Position 2: 4 → 5 · +231 points.
Gained: Binary palindrome, Alternating parity, Digit sum 27.
Lost: Digit sum 26, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.