Compare 213940 vs 213947
Property | 213940 | 213947 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 191 × 5631 | 2139471 |
Prime factorization | 2 × 2 × 5 × 19 × 563 | 213947 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 563, 1126, 2252, 2815, 5630, 10697, 11260, 21394, 42788, 53485, 106970, 213940 | 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 | 1101000011101101002 | 1101000011101110112 |
Base 3 | 1012121102013 | 1012121102223 |
Base 4 | 3100323104 | 3100323234 |
Base 5 | 233212305 | 233212425 |
Base 6 | 43302446 | 43302556 |
Base 7 | 15505067 | 15505167 |
Base 8 | 6416648 | 6416738 |
Base 9 | 3554219 | 3554289 |
Base 10 | 21394010 | 21394710 |
Base 11 | 13681111 | 13681811 |
Base 12 | a398412 | a398b12 |
Base 13 | 764bc13 | 764c613 |
Base 14 | 57d7614 | 57d7d14 |
Base 15 | 435ca15 | 435d215 |
Base 16 | 343b416 | 343bb16 |