Your number, one digit away

One digit away

One change could reach Singular.

Your number

636,633

Extreme · Top 0.25%

Best one-digit neighbour

636,636

Singular · Top 0.05%

Position 6: 3 → 6 · +192 points.

Gained: ABCABC pattern, Palindrome, Digit sum 30, Quadruple digit.

Lost: Binary palindrome, Digit sum 27, Harshad number, Triple digit.

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