Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

428,164

Standard · Top 51.5%

Best one-digit neighbour

128,164

Exceptional · Top 3.55%

Position 1: 4 → 1 · +147 points.

Gained: Perfect square, Digit sum 22.

Lost: Digit sum 25, Zigzag digits.

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