Your number, one digit away
One digit away
One change could reach Extreme.
Your number
507,450
Distinct · Top 10.4%
Position 4: 4 → 1 · +154 points.
Gained: Highly divisible, Digit sum 18, Harshad number, Happy number.
Lost: Alternating parity, Digit sum 21.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.