Your number, one digit away
One digit away
One change could reach Extreme.
Your number
54,149
Rare · Top 6.57%
Position 1: 5 → 9 · +184 points.
Gained: Palindrome, Digit sum 27, 3 distinct digits, Harshad number, Double pair.
Lost: Digit sum 23, Semiprime, 4 distinct digits, Happy number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.