Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

648,301

Standard · Top 69.7%

Best one-digit neighbour

678,301

Exceptional · Top 3.45%

Position 2: 4 → 7 · +175 points.

Gained: Ascending segment, Digit sum 25, Semiprime, Alternating parity.

Lost: Digit sum 22.

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