Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

640,126

Rare · Top 7.65%

Best one-digit neighbour

640,121

Exceptional · Top 2.61%

Position 6: 6 → 1 · +58 points.

Gained: Digit sum 14, Prime.

Lost: Digit sum 19, Semiprime.

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