Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

438,021

Distinct · Top 16.8%

Best one-digit neighbour

438,121

Exceptional · Top 3.70%

Position 4: 0 → 1 · +78 points.

Gained: Digit sum 19, Alternating parity, Semiprime, 5 distinct digits, Harshad number, Repeated digit.

Lost: Digit sum 18, 6 distinct digits, Happy number.

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