Your number, one digit away

One digit away

One change could reach Notable.

Your number

820,575

Standard · Top 84.2%

Best one-digit neighbour

820,571

Notable · Top 27.1%

Position 6: 5 → 1 · +79 points.

Gained: Digit sum 23, 6 distinct digits, Semiprime, Harshad number.

Lost: Digit sum 27, 5 distinct digits, Happy number, Repeated digit.

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