✳ The number rarity lab

How rare is your number?

Every number has a pattern. Find yours.

Integers from 0 to 1,000,000

Number
142,857
Distinct
Rarity score222
Global percentileTop 22.97%
Detected traits4

The percentile compares this score with every supported number. Each exact number is equally likely on a random roll.

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Number DNA

142857

Digit profile

Digits
6
Distinct digits
6
Digit sum
27
Odd / even digits
3 / 3
Digital root
9

Mathematical properties

Divisors
32
Prime factorization
3^3 × 11 × 13 × 37
Binary
100010111000001001
Hexadecimal
22E09

What makes it unusual

4 Detected traits

Digit sum 27

Digit arithmetic
+84
5.53%

6 distinct digits

Repetition
+58
13.61%

Zigzag digits

Sequences
+57

At least four digits strictly alternate between rising and falling.

13.64%

Harshad number

Digit arithmetic
+24

A positive number divisible by the sum of its digits.

9.54%
How scoring works

Seven degrees of rarity

01 Standard50–100%
02 NotableTop 50%
03 DistinctTop 25%
04 RareTop 10%
05 ExceptionalTop 5%
06 ExtremeTop 1%
07 SingularTop 0.1%