Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
727,487
Rare · Top 5.24%
Position 5: 8 → 3 · +98 points.
Gained: Binary palindrome, Digit sum 30, Semiprime, Happy number.
Lost: Digit sum 35, Prime, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.