Your number, one digit away
One digit away
One change could reach Singular.
Your number
178
Extreme · Top 0.57%
Position 3: 8 → 1 · +500 points.
Gained: Triangular number, Palindrome, Digit sum 9, 2 distinct digits, Harshad number, Repeated digit.
Lost: Digit sum 16, 3 distinct digits, Semiprime.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.