Your number, one digit away
One digit away
One change could reach Extreme.
Your number
657,080
Standard · Top 52.3%
Position 1: 6 → 1 · +233 points.
Gained: Triangular number, Digit sum 21, Highly divisible, Harshad number, Happy number.
Lost: Digit sum 26, Zigzag digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.