Your number, one digit away

One digit away

One change could reach Extreme.

Your number

654,301

Exceptional · Top 1.64%

Best one-digit neighbour

654,321

Extreme · Top 0.15%

Position 5: 0 → 2 · +187 points.

Gained: Sequential descending, Digit sum 21, Semiprime, Happy number.

Lost: Descending segment, Digit sum 19, Prime.

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