Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 7 → 6 · +165 points.

Gained: Binary palindrome, Digit sum 27, Zigzag digits, 4 distinct digits, Harshad number.

Lost: Digit sum 28, 3 distinct digits, Semiprime, Repeated digit.

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