Your number, one digit away
One digit away
One change could reach Singular.
Your number
476,503
Exceptional · Top 3.50%
Position 1: 4 → 9 · +292 points.
Gained: Triangular number, Binary palindrome, Digit sum 30.
Lost: Digit sum 25, Semiprime, Alternating parity.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.