Your number, one digit away

One digit away

One change could reach Extreme.

Your number

819,640

Standard · Top 77.6%

Best one-digit neighbour

819,840

Extreme · Top 1.00%

Position 4: 6 → 8 · +258 points.

Gained: Triangular number, Digit sum 30, Highly divisible, 5 distinct digits, Harshad number, Happy number, Repeated digit.

Lost: Digit sum 28, 6 distinct digits.

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