Numbers /580
How rare is 580?
580 scores 414 and sits in the Extreme tier — 1 in 125 of all supported numbers score this high or higher. Everything below is computed from a complete analysis of all 1,000,001 numbers in range.
RNGdle.net’s own rarity score. Top 0.80% means that proportion of supported numbers scores at least this high. Every exact number has the same chance of being rolled. Same-length rank keeps the score and compares only numbers with 3 digits, including ties. How this differs from EP · Badge guide
These notes make the number easy to read, but they add no score unless a separately counted rarity signal appears below.
One of only 900 three-digit numbers in range.
Range · signal frequency
This number's digits add up to an uncommon total.
Arithmetic · signal frequency
This number uses an uncommon count of distinct digits.
Repetition · signal frequency
Strongest signal: Three-digit number. It appears in 900 supported numbers and contributes +202 after correlation decay.
Why is 580 unusual? Only 0.80% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Extreme tier. Scoring is grounded in the exact frequency of each detected trait — rarer traits carry more information and contribute more to the score.
Algorithm version 1.1.0
One digit away
One change could reach Singular.
Your number
580
Extreme · Top 0.80%
Position 3: 0 → 5 · +416 points.
Gained: Palindrome, Binary palindrome, 2 distinct digits, Digit sum 18, Repeated digit.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.
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Explore a shared pattern, a comparable score, or a mathematical relationship. Every link explains its connection to 580.