Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
637,201
Distinct · Top 19.2%
Position 4: 2 → 4 · +143 points.
Gained: Binary palindrome, Digit sum 21, Semiprime.
Lost: Digit sum 19, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.