Compare 201493 vs 201821
| Property | 201493 | 201821 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 2014931 | 2018211 | 
| Prime factorization | 201493 | 201821 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 201493 | 1, 201821 | 
| Number of properties | 10 | 10 | 
| Additive primes | 7283rd | |
| Chen primes | 7581st | |
| Cousin primes (1st member) | 2147th | |
| Harmonic primes | 6796th | |
| Long primes | 6796th | |
| Primes | 18098th | 18129th | 
| Prime quadruplets (1st member) | 54th | |
| Prime quadruplets (2nd member) | 53rd | |
| Prime quintuplet 2s (1st member) | 15th | |
| Prime triplets (1st member) | 843rd | 844th | 
| Prime triplets (2nd member) | 842nd | |
| Pythagorean primes | 9032nd | 9050th | 
| Sexy primes (1st member) | 4319th | 4326th | 
| Sexy prime triplets (1st member) | 870th | |
| Twin primes (1st member) | 2172nd | |
| Twin primes (2nd member) | 2169th | |
| Roman numberals | ||
| Base 2 | 1100010011000101012 | 1100010100010111012 | 
| Base 3 | 1010201012013 | 1010202112123 | 
| Base 4 | 3010301114 | 3011011314 | 
| Base 5 | 224214335 | 224242415 | 
| Base 6 | 41525016 | 41542056 | 
| Base 7 | 14663057 | 15002547 | 
| Base 8 | 6114258 | 6121358 | 
| Base 9 | 3363519 | 3367559 | 
| Base 10 | 20149310 | 20182110 | 
| Base 11 | 12842611 | 1286a411 | 
| Base 12 | 9873112 | 9896512 | 
| Base 13 | 7093613 | 70b2913 | 
| Base 14 | 5360514 | 5379b14 | 
| Base 15 | 3ea7d15 | 3ebeb15 | 
| Base 16 | 3131516 | 3145d16 |