Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

21,451

Distinct · Top 23.0%

Best one-digit neighbour

21,401

Exceptional · Top 1.76%

Position 4: 5 → 0 · +140 points.

Gained: Digit sum 8, Prime, Zigzag digits.

Lost: Digit sum 13, Semiprime.

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