Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

400,289

Standard · Top 57.8%

Best one-digit neighbour

400,689

Exceptional · Top 3.92%

Position 4: 2 → 6 · +150 points.

Gained: Perfect square, Digit sum 27.

Lost: Digit sum 23, Semiprime.

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