Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

643,380

Standard · Top 94.6%

Best one-digit neighbour

646,380

Exceptional · Top 1.66%

Position 3: 3 → 6 · +248 points.

Gained: Highly divisible, Digit sum 27, Zigzag digits, Harshad number.

Lost: Digit sum 24.

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