Compare 213946 vs 213947
Property | 213946 | 213947 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 231 × 46511 | 2139471 |
Prime factorization | 2 × 23 × 4651 | 213947 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 23, 46, 4651, 9302, 106973, 213946 | 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 | 1101000011101110102 | 1101000011101110112 |
Base 3 | 1012121102213 | 1012121102223 |
Base 4 | 3100323224 | 3100323234 |
Base 5 | 233212415 | 233212425 |
Base 6 | 43302546 | 43302556 |
Base 7 | 15505157 | 15505167 |
Base 8 | 6416728 | 6416738 |
Base 9 | 3554279 | 3554289 |
Base 10 | 21394610 | 21394710 |
Base 11 | 13681711 | 13681811 |
Base 12 | a398a12 | a398b12 |
Base 13 | 764c513 | 764c613 |
Base 14 | 57d7c14 | 57d7d14 |
Base 15 | 435d115 | 435d215 |
Base 16 | 343ba16 | 343bb16 |