Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

640,441

Standard · Top 54.3%

Best one-digit neighbour

440,441

Exceptional · Top 2.57%

Position 1: 6 → 4 · +170 points.

Gained: Quadruple digit, Digit sum 17, Prime, 3 distinct digits.

Lost: Digit sum 19, Triple digit, 4 distinct digits.

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