Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
658,421
Notable · Top 43.2%
Position 4: 4 → 3 · +184 points.
Gained: Descending segment, Digit sum 25, Prime, Alternating parity, Happy number.
Lost: Digit sum 26, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.