Compare 201819 vs 201829
Property | 201819 | 201829 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 672731 | 2018291 |
Prime factorization | 3 × 67273 | 201829 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 67273, 201819 | 1, 201829 |
Number of properties | 1 | 10 |
Cousin primes (1st member) | 2151st | |
Long primes | 6798th | |
Primes | 18132nd | |
Prime quadruplets (4th member) | 54th | |
Prime quintuplet 2s (4th member) | 15th | |
Prime triplets (2nd member) | 846th | |
Prime triplets (3rd member) | 845th | |
Pythagorean primes | 9051st | |
Semiprimes | 45628th | |
Sexy primes (2nd member) | 4327th | |
Twin primes (2nd member) | 2173rd | |
Roman numberals | ||
Base 2 | 1100010100010110112 | 1100010100011001012 |
Base 3 | 1010202112103 | 1010202120113 |
Base 4 | 3011011234 | 3011012114 |
Base 5 | 224242345 | 224243045 |
Base 6 | 41542036 | 41542216 |
Base 7 | 15002527 | 15002657 |
Base 8 | 6121338 | 6121458 |
Base 9 | 3367539 | 3367649 |
Base 10 | 20181910 | 20182910 |
Base 11 | 1286a211 | 12870111 |
Base 12 | 9896312 | 9897112 |
Base 13 | 70b2713 | 70b3413 |
Base 14 | 5379914 | 537a514 |
Base 15 | 3ebe915 | 3ec0415 |
Base 16 | 3145b16 | 3146516 |