Your number, one digit away
One digit away
One digit, +21 points.
Your number
16,929
Extreme · Top 0.64%
Position 3: 9 → 1 · +21 points.
Gained: Perfect square, Digit sum 19, Semiprime.
Lost: Binary palindrome, Digit sum 27, Harshad number, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.