Your number, one digit away
One digit away
One change could reach Distinct.
Your number
637,516
Standard · Top 98.5%
Position 5: 1 → 8 · +139 points.
Gained: Digit sum 35, Zigzag digits, Semiprime, Happy number.
Lost: Digit sum 28.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.