Your number, one digit away

One digit away

One digit, +19 points.

Your number

506,521

Exceptional · Top 2.01%

Best one-digit neighbour

505,521

Exceptional · Top 1.48%

Position 3: 6 → 5 · +19 points.

Gained: Perfect square, Digit sum 18, Triple digit, 4 distinct digits.

Lost: Triangular number, Digit sum 19, 5 distinct digits, Harshad number, Happy number, Repeated digit.

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