Your number, one digit away
One digit away
One change could reach Extreme.
Your number
290,747
Rare · Top 8.02%
Position 5: 4 → 3 · +168 points.
Gained: Binary palindrome, Digit sum 28, Prime, Happy number.
Lost: Alternating parity, Digit sum 29, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.