Your number, one digit away

One digit away

One change could reach Rare.

Your number

640,797

Standard · Top 53.9%

Best one-digit neighbour

640,777

Rare · Top 7.36%

Position 5: 9 → 7 · +112 points.

Gained: Adjacent digit run, Digit sum 31, Prime, Triple digit, 4 distinct digits.

Lost: Digit sum 33, Semiprime, 5 distinct digits, Repeated digit.

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