Your number, one digit away
One digit away
One change could reach Singular.
Your number
2,140
Extreme · Top 0.64%
Position 4: 0 → 5 · +349 points.
Gained: Triangular number, Binary palindrome, Digit sum 12, Alternating parity.
Lost: Digit sum 7, Zigzag digits.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.