Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
518,971
Notable · Top 41.4%
Position 4: 9 → 6 · +210 points.
Gained: Triangular number, Digit sum 28, Zigzag digits, Happy number.
Lost: Digit sum 31, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.