Your number, one digit away

One digit away

One change could reach Rare.

Your number

650,528

Standard · Top 98.5%

Best one-digit neighbour

650,521

Rare · Top 5.90%

Position 6: 8 → 1 · +178 points.

Gained: Digit sum 19, Alternating parity, Semiprime, Happy number.

Lost: Digit sum 26.

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