Your number, one digit away
One digit away
One change could reach Singular.
Your number
499
Extreme · Top 0.20%
Position 1: 4 → 9 · +348 points.
Gained: All digits identical, Palindrome, 1 distinct digit, Digit sum 27, Harshad number.
Lost: 2 distinct digits, Digit sum 22, Prime, Repeated digit.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.