Your number, one digit away

One digit away

One change could reach Extreme.

Your number

201,567

Rare · Top 5.42%

Best one-digit neighbour

201,507

Extreme · Top 1.00%

Position 5: 6 → 0 · +101 points.

Gained: Binary palindrome, Digit sum 15, 5 distinct digits, Happy number, Repeated digit.

Lost: Ascending segment, Digit sum 21, 6 distinct digits.

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