Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

16,520

Notable · Top 48.4%

Best one-digit neighbour

16,521

Exceptional · Top 4.87%

Position 5: 0 → 1 · +126 points.

Gained: Digit sum 15, Alternating parity, Semiprime, 4 distinct digits, Repeated digit.

Lost: Digit sum 14, 5 distinct digits, Harshad number.

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