Your number, one digit away
One digit away
One change could reach Extreme.
Your number
1,584
Rare · Top 5.67%
Position 1: 1 → 2 · +304 points.
Gained: Fibonacci number, Digit sum 19, Happy number.
Lost: Digit sum 18.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.