Your number, one digit away
One digit away
One change could reach Singular.
Your number
7,529
Exceptional · Top 3.14%
Position 1: 7 → 4 · +277 points.
Gained: Binary palindrome, Alternating parity, Digit sum 20, Semiprime, Zigzag digits.
Lost: Digit sum 23, Prime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.