Your number, one digit away

One digit away

One change could reach Singular.

Your number

3,541

Exceptional · Top 1.34%

Best one-digit neighbour

3,549

Singular · Top 0.09%

Position 4: 1 → 9 · +243 points.

Gained: Hex repdigit, Digit sum 21, Zigzag digits, Harshad number.

Lost: Digit sum 13, Prime.

35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.