Your number, one digit away
One digit away
One change could reach Rare.
Your number
640,242
Notable · Top 45.4%
Position 1: 6 → 2 · +105 points.
Gained: Digit sum 14, 3 distinct digits, Semiprime, Triple digit, Happy number.
Lost: Digit sum 18, Double pair, Harshad number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.