Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
828,347
Standard · Top 55.8%
Position 2: 2 → 1 · +143 points.
Gained: Alternating parity, Digit sum 31, Prime, Happy number.
Lost: Digit sum 32, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.