Numbers /155,210

How rare is 155,210?

155,210 scores 286 and sits in the Rare tier — 6.85% 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
155,210
Rare
Rarity Score
286
Global Percentile
Top 6.85%
Same-length rank
Top 5.72%
Among 900,000 6-digit numbers
Traits Detected
4

RNGdle.net’s own rarity score. Top 6.85% 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

Number DNA
155210
Lab Observations · Descriptive Only
6 digitsEven number1 zeroFirst > last1 × 2 · 5 × 20, 2 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 digits4
Digit sum14
Odd / even split4 / 2
Digital root5
Mathematical Properties
Composite number
32 divisors
Not a perfect square
Not a perfect cube
Not a palindrome
Rarity Drivers
4 traits detected
Digit sum 14Exceptional

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

Arithmetic · signal frequency

+130
1.09%
Descending segmentExceptional

Contains a run of three or more consecutive descending digits.

Sequence · signal frequency

+101
2.98%
Double pairDistinct

Two different digits each appear twice.

Repetition · signal frequency

+43
22.38%
4 distinct digitsNotable

This number uses an uncommon count of distinct digits.

Repetition · signal frequency

+11
34.47%
Rarity Explanation

Strongest signal: Digit sum 14. It appears in 10,872 supported numbers and contributes +130 after correlation decay.

Why is 155,210 unusual? Only 6.85% of the 1,000,001 supported numbers receive an equal or higher rarity score. This number falls in the Rare 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

155,210

Rare · Top 6.85%

Best one-digit neighbour

105,210

Extreme · Top 0.97%

Position 2: 5 → 0 · +115 points.

Gained: Digit sum 9, Alternating parity, Harshad number, Happy number.

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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Similar interesting numbers

Explore a shared pattern, a comparable score, or a mathematical relationship. Every link explains its connection to 155,210.

Shared patterns

749,879 Score 323Shares double pair and descending segment.654,648 Score 268Shares double pair and descending segment.587,668 Score 286Shares double pair and descending segment.

Same length, nearby scores

155,222 Score 286Also 6 digits; the same rarity score.843,215 Score 292Also 6 digits; 6 points higher.447,432 Score 279Also 6 digits; 7 points lower.

Mathematical relationships

552,101 Score 286Same decimal digits, rotated into a different order.521,015 Score 286Same decimal digits, rotated into a different order.210,155 Score 286Same decimal digits, rotated into a different order.

Patterns in this number

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

Double Pair Numbers

A double pair has two different digits appearing twice each, like 3388 or 271721. It is the digit equivalent of two pair in poker.

Descending Digit Runs

Three or more digits each one lower than the last, appearing anywhere in the number — the 543 inside 15432, for instance.
Open in the calculator Compare this number Browse all patterns See the rarest numbers