Your number, one digit away

One digit away

One digit, +21 points.

Your number

87,990

Exceptional · Top 3.55%

Best one-digit neighbour

87,999

Exceptional · Top 2.45%

Position 5: 0 → 9 · +21 points.

Gained: Digit sum 42, Adjacent digit run, Semiprime, 3 distinct digits, Happy number, Triple digit.

Lost: Triangular number, Digit sum 33, 4 distinct digits, Repeated digit.

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