Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
506,021
Distinct · Top 10.2%
Position 4: 0 → 5 · +89 points.
Gained: Triangular number, Digit sum 19, Harshad number, Happy number.
Lost: Digit sum 14, Zigzag digits, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.