Your number, one digit away

One digit away

One change could reach Extreme.

Your number

999,477

Exceptional · Top 4.43%

Best one-digit neighbour

999,977

Extreme · Top 0.17%

Position 4: 4 → 9 · +233 points.

Gained: Digit sum 50, Only two distinct digits, 2 distinct digits, Semiprime, Quadruple digit.

Lost: Digit sum 45, 3 distinct digits, Triple digit.

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