Your number, one digit away

One digit away

One change could reach Extreme.

Your number

29,880

Standard · Top 90.7%

Best one-digit neighbour

29,890

Extreme · Top 0.50%

Position 4: 8 → 9 · +326 points.

Gained: Triangular number, Alternating parity, Digit sum 28, Zigzag digits, Happy number.

Lost: Digit sum 27.

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