Your number, one digit away

One digit away

One change could reach Rare.

Your number

645,251

Distinct · Top 23.0%

Best one-digit neighbour

643,251

Rare · Top 7.13%

Position 3: 5 → 3 · +62 points.

Gained: Descending segment, Digit sum 21, 6 distinct digits, Harshad number, Happy number.

Lost: Digit sum 23, Zigzag digits, Semiprime, 5 distinct digits, Repeated digit.

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