Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
549,690
Distinct · Top 10.9%
Position 2: 4 → 1 · +126 points.
Gained: Triangular number, Digit sum 30, Harshad number.
Lost: Alternating parity, Digit sum 33, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.