Numbers /30
How rare is 30?
30 scores 730 and sits in the Singular tier — 1 in 2,519 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 0.04% 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 2 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
One of only 90 two-digit numbers in range.
Range · signal frequency
This number uses an uncommon count of distinct digits.
Repetition · signal frequency
Divisible by the sum of its digits.
Arithmetic · signal frequency
Strongest signal: Digit sum 3. It appears in 56 supported numbers and contributes +282 after correlation decay.
Why is 30 unusual? Only 0.04% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Singular 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 digit, +552 points.
Your number
30
Singular · Top 0.04%
Position 2: 0 → 3 · +552 points.
Gained: All digits identical, Digit sum 6, Palindrome, Binary palindrome, 1 distinct digit, Semiprime.
17 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 →Similar interesting numbers
Explore a shared pattern, a comparable score, or a mathematical relationship. Every link explains its connection to 30.
Shared patterns
Patterns in this number
Each of these has its own page explaining how common the pattern is and why.