Compare 3943 vs 3949
Property | 3943 | 3949 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 39431 | 111 × 3591 |
Prime factorization | 3943 | 11 × 359 |
Divisors count | 2 | 4 |
Divisors | 1, 3943 | 1, 11, 359, 3949 |
Number of properties | 8 | 1 |
Additive primes | 279th | |
Cousin primes (1st member) | 108th | |
Harmonic primes | 197th | |
Isolated primes | 342nd | |
Long primes | 216th | |
Lucky primes | 115th | |
Primes | 547th | |
Semiprimes | 1087th | |
Super primes | 101st | |
Roman numberals | MMMCMXLIII | MMMCMXLIX |
Base 2 | 1111011001112 | 1111011011012 |
Base 3 | 121020013 | 121020213 |
Base 4 | 3312134 | 3312314 |
Base 5 | 1112335 | 1112445 |
Base 6 | 301316 | 301416 |
Base 7 | 143327 | 143417 |
Base 8 | 75478 | 75558 |
Base 9 | 53619 | 53679 |
Base 10 | 394310 | 394910 |
Base 11 | 2a6511 | 2a7011 |
Base 12 | 234712 | 235112 |
Base 13 | 1a4413 | 1a4a13 |
Base 14 | 161914 | 162114 |
Base 15 | 127d15 | 128415 |
Base 16 | f6716 | f6d16 |