Your number, one digit away
One digit away
One change could reach Extreme.
Your number
434,723
Rare · Top 9.09%
Position 4: 7 → 1 · +254 points.
Gained: Binary palindrome, Digit sum 17, Ascending segment, Semiprime.
Lost: Digit sum 23, Harshad number, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.