Compare 19423 vs 20407
| Property | 19423 | 20407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 194231 | 204071 |
| Prime factorization | 19423 | 20407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19423 | 1, 20407 |
| Number of properties | 15 | 6 |
| Additive primes | 1022nd | 1072nd |
| Chen primes | 1134th | |
| Cousin primes (1st member) | 341st | 352nd |
| Emirps | 606th | |
| Isolated primes | 1615th | |
| Long primes | 880th | |
| Primes | 2200th | 2306th |
| Prime quadruplets (2nd member) | 19th | |
| Prime quintuplet 1s (3rd member) | 8th | |
| Prime quintuplet 2s (2nd member) | 6th | |
| Prime sextuplets (3rd member) | 4th | |
| Prime triplets (1st member) | 166th | |
| Prime triplets (2nd member) | 165th | |
| Prime triplets (3rd member) | 164th | |
| Sexy primes (1st member) | 673rd | |
| Sexy primes (2nd member) | 671st | |
| Sexy prime triplets (2nd member) | 184th | |
| Twin primes (2nd member) | 333rd | |
| Roman numberals | ||
| Base 2 | 1001011110111112 | 1001111101101112 |
| Base 3 | 2221221013 | 10002222113 |
| Base 4 | 102331334 | 103323134 |
| Base 5 | 11101435 | 11231125 |
| Base 6 | 2255316 | 2342516 |
| Base 7 | 1104257 | 1133327 |
| Base 8 | 457378 | 476678 |
| Base 9 | 285719 | 308849 |
| Base 10 | 1942310 | 2040710 |
| Base 11 | 1365811 | 1437211 |
| Base 12 | b2a712 | b98712 |
| Base 13 | 8ac113 | 939a13 |
| Base 14 | 711514 | 761914 |
| Base 15 | 5b4d15 | 60a715 |
| Base 16 | 4bdf16 | 4fb716 |