Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
63,989
Distinct · Top 16.3%
Position 1: 6 → 4 · +150 points.
Gained: Binary palindrome, Digit sum 33, Harshad number.
Lost: Digit sum 35, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.