Your number, one digit away

One digit away

One change could reach Singular.

Your number

99,889

Extreme · Top 0.97%

Best one-digit neighbour

99,899

Singular · Top 0.09%

Position 4: 8 → 9 · +222 points.

Gained: Palindrome, Digit sum 44, Semiprime, Quadruple digit.

Lost: Digit sum 43, Harshad number, Triple digit.

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