Your number, one digit away
One digit away
One change could reach Singular.
Your number
4,213
Exceptional · Top 1.34%
Position 2: 2 → 9 · +245 points.
Gained: Perfect cube, Digit sum 17, Zigzag digits, Harshad number.
Lost: Digit sum 10, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.