Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

817,516

Standard · Top 69.7%

Best one-digit neighbour

817,216

Exceptional · Top 3.86%

Position 4: 5 → 2 · +168 points.

Gained: Perfect square, Digit sum 25.

Lost: Digit sum 28, Harshad number, Happy number.

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