Your number, one digit away
One digit away
One digit, +178 points.
Your number
12,720
Extreme · Top 1.00%
Position 5: 0 → 1 · +178 points.
Gained: Palindrome, Digit sum 13, Alternating parity, Prime, 3 distinct digits, Double pair.
Lost: Triangular number, Digit sum 12, 4 distinct digits, Harshad number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.