Your number, one digit away

One digit away

One change could reach Extreme.

Your number

654,581

Exceptional · Top 3.86%

Best one-digit neighbour

654,481

Extreme · Top 0.62%

Position 4: 5 → 4 · +116 points.

Gained: Perfect square, Digit sum 28.

Lost: Digit sum 29, Alternating parity, Happy number.

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