Your number, one digit away

One digit away

One change could reach Extreme.

Your number

128,409

Standard · Top 74.1%

Best one-digit neighbour

120,409

Extreme · Top 0.72%

Position 3: 8 → 0 · +278 points.

Gained: Perfect square, Digit sum 16, Zigzag digits, 5 distinct digits, Semiprime, Repeated digit.

Lost: Digit sum 24, 6 distinct digits.

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