Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
647,770
Notable · Top 29.6%
Position 6: 0 → 9 · +108 points.
Gained: Digit sum 40, Semiprime, Happy number.
Lost: Digit sum 31.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.