Your number, one digit away

One digit away

One digit, +17 points.

Your number

548,100

Exceptional · Top 2.99%

Best one-digit neighbour

348,100

Exceptional · Top 2.23%

Position 1: 5 → 3 · +17 points.

Gained: Perfect square, Digit sum 16.

Lost: Highly divisible, Digit sum 18, Harshad number.

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