Your number, one digit away

One digit away

One change could reach Exceptional.

Position 5: 2 → 8 · +221 points.

Gained: Binary palindrome, Digit sum 31, 6 distinct digits, Semiprime.

Lost: Digit sum 25, 5 distinct digits, Harshad number, Happy number, Repeated digit.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.