Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
521,550
Notable · Top 35.7%
Position 4: 5 → 0 · +131 points.
Gained: Digit sum 13, Descending segment, Double pair, Alternating parity.
Lost: Digit sum 18, Triple digit, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.