Your number, one digit away

One digit away

One change could reach Rare.

Your number

663,183

Standard · Top 82.0%

Best one-digit neighbour

663,683

Rare · Top 8.33%

Position 4: 1 → 6 · +138 points.

Gained: Digit sum 32, Prime, 3 distinct digits, Triple digit, Happy number.

Lost: Digit sum 27, Double pair, 4 distinct digits.

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