Your number, one digit away
One digit away
One change could reach Extreme.
Your number
277,705
Rare · Top 9.42%
Position 3: 7 → 6 · +143 points.
Gained: Binary palindrome, Alternating parity, Digit sum 27, 5 distinct digits, Zigzag digits, Repeated digit.
Lost: Adjacent digit run, Digit sum 28, Semiprime, Triple digit, Happy number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.