Your number, one digit away
One digit away
One change could reach Extreme.
Your number
723,001
Notable · Top 26.8%
Position 1: 7 → 3 · +230 points.
Gained: Binary palindrome, Digit sum 9, Double pair, Harshad number, 4 distinct digits, Happy number.
Lost: Digit sum 13, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.