Your number, one digit away
One digit away
One change could reach Extreme.
Your number
510,115
Rare · Top 8.15%
Position 6: 5 → 1 · +279 points.
Gained: Binary palindrome, Digit sum 9, Quadruple digit, Adjacent digit run, Harshad number.
Lost: Digit sum 13, Semiprime, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.