Your number, one digit away

One digit away

One change could reach Rare.

Your number

640,662

Standard · Top 65.9%

Best one-digit neighbour

660,662

Rare · Top 7.13%

Position 2: 4 → 6 · +130 points.

Gained: Quadruple digit, Digit sum 26, Semiprime, 3 distinct digits.

Lost: Digit sum 24, Triple digit, 4 distinct digits.

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