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.

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Transparent scoring. Exact counts. Manual analysis never stamps the Pattern Atlas.

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Number
142,857
Distinct
Rarity Score
222
Global Percentile
Top 23.0%
Traits Detected
4

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. How this differs from EP · Badge guide

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Number DNA
142857
Lab Observations · Descriptive Only
6 digitsOdd numberZero-freeFirst < last1, 2, 4, 5, 7, 8 appear once

These notes make the number easy to read, but they add no score unless a separately counted rarity signal appears below.

Digit Profile
Length6 digits
Unique digits6
Digit sum27
Odd / even split3 / 3
Digital root9
Mathematical Properties
Composite number
32 divisors
Not a perfect square
Not a perfect cube
Not a palindrome
Rarity Drivers
4 traits detected
Digit sum 27Rare

This number's digits add up to an uncommon total.

Arithmetic · signal frequency

+84
5.53%
6 distinct digitsDistinct

This number uses an uncommon count of distinct digits.

Repetition · signal frequency

+58
13.61%
Zigzag digitsDistinct

Every comparison strictly alternates between rising and falling.

Sequence · signal frequency

+57
13.64%
Harshad numberRare

Divisible by the sum of its digits.

Arithmetic · signal frequency

+24
9.54%
Rarity Explanation

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

Seven rarity tiers, grounded in real frequency

Tiers come from where a number's score lands across the full distribution — not from arbitrary bonuses.

1 Standard
Bottom 50%
2 Notable
Top 50%
3 Distinct
Top 25%
4 Rare
Top 10%
5 Exceptional
Top 5%
6 Extreme
Top 1%
7 Singular
Top 0.1%

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