Your number, one digit away
One digit away
One change could reach Singular.
Your number
9,181
Extreme · Top 0.50%
Position 1: 9 → 4 · +351 points.
Gained: Fibonacci number, Digit sum 14, Alternating parity, Happy number, Semiprime.
Lost: Digit sum 19, Prime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.