Compare 17981 vs 18049
Property | 17981 | 18049 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 179811 | 180491 |
Prime factorization | 17981 | 18049 |
Divisors count | 2 | 2 |
Divisors | 1, 17981 | 1, 18049 |
Number of properties | 7 | 9 |
Cousin primes (2nd member) | 322nd | |
Harmonic primes | 748th | |
Isolated primes | 1435th | |
Long primes | 794th | |
Lucky primes | 338th | |
Primes | 2062nd | 2069th |
Prime quadruplets (4th member) | 17th | |
Prime triplets (3rd member) | 156th | |
Pythagorean primes | 1016th | 1020th |
Sexy primes (1st member) | 637th | |
Sexy primes (2nd member) | 639th | |
Sophie germain primes | 299th | |
Super primes | 312th | |
Twin primes (2nd member) | 317th | |
Roman numberals | ||
Base 2 | 1000110001111012 | 1000110100000012 |
Base 3 | 2201222223 | 2202021113 |
Base 4 | 101203314 | 101220014 |
Base 5 | 10334115 | 10341445 |
Base 6 | 2151256 | 2153216 |
Base 7 | 1032657 | 1034237 |
Base 8 | 430758 | 432018 |
Base 9 | 265889 | 266749 |
Base 10 | 1798110 | 1804910 |
Base 11 | 1256711 | 1261911 |
Base 12 | a4a512 | a54112 |
Base 13 | 825213 | 82a513 |
Base 14 | 67a514 | 681314 |
Base 15 | 54db15 | 553415 |
Base 16 | 463d16 | 468116 |