Your number, one digit away
One digit away
One digit, +155 points.
Your number
2,581
Extreme · Top 0.52%
Position 4: 1 → 4 · +155 points.
Gained: Fibonacci number, Digit sum 19, Harshad number.
Lost: Digit sum 16, Alternating parity, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.