Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
213,489
Standard · Top 57.8%
Position 4: 4 → 7 · +145 points.
Gained: Ascending segment, Digit sum 30, Semiprime, Happy number.
Lost: Digit sum 27, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.