Compare 213941 vs 213947
Property | 213941 | 213947 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 71 × 131 × 23511 | 2139471 |
Prime factorization | 7 × 13 × 2351 | 213947 |
Divisors count | 8 | 2 |
Divisors | 1, 7, 13, 91, 2351, 16457, 30563, 213941 | 1, 213947 |
Number of properties | 0 | 8 |
Chen primes | 7981st | |
Cousin primes (2nd member) | 2260th | |
Harmonic primes | 7159th | |
Primes | 19122nd | |
Prime triplets (1st member) | 887th | |
Prime triplets (2nd member) | 886th | |
Sexy primes (1st member) | 4535th | |
Twin primes (1st member) | 2280th | |
Roman numberals | ||
Base 2 | 1101000011101101012 | 1101000011101110112 |
Base 3 | 1012121102023 | 1012121102223 |
Base 4 | 3100323114 | 3100323234 |
Base 5 | 233212315 | 233212425 |
Base 6 | 43302456 | 43302556 |
Base 7 | 15505107 | 15505167 |
Base 8 | 6416658 | 6416738 |
Base 9 | 3554229 | 3554289 |
Base 10 | 21394110 | 21394710 |
Base 11 | 13681211 | 13681811 |
Base 12 | a398512 | a398b12 |
Base 13 | 764c013 | 764c613 |
Base 14 | 57d7714 | 57d7d14 |
Base 15 | 435cb15 | 435d215 |
Base 16 | 343b516 | 343bb16 |