Your number, one digit away

One digit away

One change could reach Extreme.

Your number

778,477

Exceptional · Top 3.05%

Best one-digit neighbour

778,877

Extreme · Top 0.13%

Position 4: 4 → 8 · +248 points.

Gained: Palindrome, Digit sum 44, Only two distinct digits, 2 distinct digits.

Lost: Digit sum 40, Semiprime, 3 distinct digits.

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