Your number, one digit away
One digit away
One change could reach Extreme.
Your number
6,517
Rare · Top 6.22%
Position 3: 1 → 4 · +174 points.
Gained: Descending segment, Digit sum 22, Prime, Alternating parity.
Lost: Digit sum 19, Harshad number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.