Numbers /20,911

How rare is 20,911?

20,911 scores 222 and sits in the Distinct tier — 22.97% 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.

Number
20,911
Distinct
Rarity Score
222
Global Percentile
Top 23.0%
Same-length rank
Top 27.0%
Among 90,000 5-digit numbers
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. Same-length rank keeps the score and compares only numbers with 5 digits, including ties. How this differs from EP · Badge guide

Number DNA
20911
Lab Observations · Descriptive Only
5 digitsOdd number1 zeroFirst > last1 × 20, 2, 9 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
Length5 digits
Unique digits4
Digit sum13
Odd / even split3 / 2
Digital root4
Mathematical Properties
Semiprime
4 divisors
Not a perfect square
Not a perfect cube
Not a palindrome
Rarity Drivers
4 traits detected
Digit sum 13Extreme

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

Arithmetic · signal frequency

+138
1 in 121
SemiprimeDistinct

The product of exactly two primes.

Factorization · signal frequency

+45
21.00%
4 distinct digitsNotable

This number uses an uncommon count of distinct digits.

Repetition · signal frequency

+31
34.47%
Repeated digitNotable

Exactly one digit appears twice.

Repetition · signal frequency

+8
45.77%
Rarity Explanation

Strongest signal: Digit sum 13. It appears in 8,232 supported numbers and contributes +138 after correlation decay.

Why is 20,911 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 Extreme.

Your number

20,911

Distinct · Top 23.0%

Best one-digit neighbour

20,011

Extreme · Top 0.72%

Position 3: 9 → 0 · +199 points.

Gained: Digit sum 4, Prime, 3 distinct digits, Double pair.

44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.

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Shared patterns

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Mathematical relationships

Patterns in this number

Each of these has its own page explaining how common the pattern is and why.

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