Your number, one digit away

One digit away

One change could reach Extreme.

Your number

499,643

Distinct · Top 24.3%

Best one-digit neighbour

499,663

Extreme · Top 0.77%

Position 5: 4 → 6 · +198 points.

Gained: Binary palindrome, Digit sum 37, Prime.

Lost: Digit sum 35, Semiprime, Happy number.

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