Your number, one digit away
One digit away
One change could reach Singular.
Your number
12,767
Rare · Top 6.57%
Position 1: 1 → 3 · +330 points.
Gained: All ones in binary, Digit sum 25, Binary palindrome, Zigzag digits.
Lost: Digit sum 23, Semiprime, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.