Your number, one digit away
One digit away
One change could reach Extreme.
Your number
450,423
Notable · Top 27.1%
Position 4: 4 → 5 · +280 points.
Gained: Binary palindrome, Digit sum 19, Alternating parity, Semiprime.
Lost: Digit sum 18.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.