Numbers /642,871
How rare is 642,871?
642,871 scores 215 and sits in the Notable tier — 26.78% 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 26.8% 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 6 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.
This number's digits add up to an uncommon total.
Arithmetic · signal frequency
Divisible only by 1 and itself.
Factorization · signal frequency
This number uses an uncommon count of distinct digits.
Repetition · signal frequency
Strongest signal: Digit sum 28. It appears in 54,747 supported numbers and contributes +84 after correlation decay.
Why is 642,871 unusual? Only 26.8% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Notable 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 Exceptional.
Your number
642,871
Notable · Top 26.8%
Position 3: 2 → 9 · +118 points.
Gained: Descending segment, Digit sum 35.
53 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 642,871.
Shared patterns
Same length, nearby scores
Patterns in this number
Each of these has its own page explaining how common the pattern is and why.