Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
657,205
Notable · Top 46.3%
Position 3: 7 → 9 · +138 points.
Gained: Binary palindrome, Digit sum 27, Harshad number.
Lost: Digit sum 25, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.