Your number, one digit away
One digit away
One change could reach Rare.
Your number
642,619
Standard · Top 62.5%
Position 1: 6 → 1 · +109 points.
Gained: Digit sum 23, Prime, Zigzag digits, Happy number.
Lost: Digit sum 28, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.