Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
645,240
Notable · Top 32.4%
Position 4: 2 → 8 · +107 points.
Gained: Highly divisible, Digit sum 27, Harshad number.
Lost: Digit sum 21, Zigzag digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.