Your number, one digit away
One digit away
One change could reach Singular.
Your number
39,990
Distinct · Top 16.8%
Position 5: 0 → 3 · +487 points.
Gained: Palindrome, Binary palindrome, Only two distinct digits, Digit sum 33, 2 distinct digits, Semiprime.
Lost: Digit sum 30, 3 distinct digits, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.