The Number Rarity Lab
How Rare Is Your Number?
Enter any number from 0 to 1,000,000 to uncover its mathematical traits, pattern rarity, and global percentile.
Transparent scoring. Exact counts. Manual analysis never stamps the Pattern Atlas.
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One number to come back for.
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RNGdle.net’s own rarity score. Top 23.0% 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
This number uses an uncommon count of distinct digits.
Repetition · signal frequency
Every comparison strictly alternates between rising and falling.
Sequence · signal frequency
Divisible by the sum of its digits.
Arithmetic · signal frequency
Strongest signal: Digit sum 27. It appears in 55,252 supported numbers and contributes +84 after correlation decay.
Why is 142,857 unusual? Only 23.0% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Distinct 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 Rare.
Your number
142,857
Distinct · Top 23.0%
Position 4: 8 → 6 · +51 points.
Gained: Digit sum 25, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.
Explore & share this near miss →Seven rarity tiers, grounded in real frequency
Tiers come from where a number's score lands across the full distribution — not from arbitrary bonuses.
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Rarity Calculator
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Pattern Atlas
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Number Sandbox
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