Your number, one digit away
One digit away
One change could reach Extreme.
Your number
42,529
Distinct · Top 13.5%
Position 1: 4 → 9 · +241 points.
Gained: Palindrome, Alternating parity, Digit sum 27, 3 distinct digits, Harshad number, Double pair.
Lost: Digit sum 22, 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.