Your number, one digit away
One digit away
One change could reach Extreme.
Your number
450,522
Notable · Top 45.4%
Position 6: 2 → 3 · +311 points.
Gained: Binary palindrome, Digit sum 19, Alternating parity, Semiprime, 5 distinct digits, Zigzag digits, Happy number, Repeated digit.
Lost: Digit sum 18, Double pair, Harshad number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.