Your number, one digit away
One digit away
One change could reach Extreme.
Your number
2,589
Exceptional · Top 1.07%
Position 4: 9 → 4 · +206 points.
Gained: Fibonacci number, Digit sum 19, Harshad number, Happy number.
Lost: Alternating parity, Digit sum 24, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.