Your number, one digit away
One digit away
One change could reach Extreme.
Your number
391,989
Rare · Top 8.94%
Position 1: 3 → 6 · +225 points.
Gained: Binary palindrome, Digit sum 42, Semiprime.
Lost: Digit sum 39, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.