Your number, one digit away
One digit away
One change could reach Extreme.
Your number
218,135
Standard · Top 51.5%
Position 6: 5 → 0 · +260 points.
Gained: Triangular number, Digit sum 15, Zigzag digits, Harshad number, Happy number.
Lost: Digit sum 20, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.