Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

668,127

Standard · Top 83.4%

Best one-digit neighbour

678,127

Exceptional · Top 3.55%

Position 2: 6 → 7 · +184 points.

Gained: Ascending segment, Digit sum 31, Semiprime, Alternating parity.

Lost: Digit sum 30.

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