Your number, one digit away

One digit away

One change could reach Extreme.

Your number

487,847

Exceptional · Top 4.57%

Best one-digit neighbour

477,847

Extreme · Top 0.45%

Position 2: 8 → 7 · +150 points.

Gained: Binary palindrome, Digit sum 37, Prime, Triple digit.

Lost: Digit sum 38, Zigzag digits, Semiprime, Double pair.

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