Compare 18143 vs 18287
Property | 18143 | 18287 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 181431 | 182871 |
Prime factorization | 18143 | 18287 |
Divisors count | 2 | 2 |
Divisors | 1, 18143 | 1, 18287 |
Number of properties | 6 | 4 |
Additive primes | 977th | |
Chen primes | 1037th | |
Happy primes | 356th | |
Isolated primes | 1441st | |
Long primes | 798th | 804th |
Primes | 2080th | 2095th |
Sexy primes (1st member) | 642nd | |
Twin primes (1st member) | 322nd | |
Roman numberals | ||
Base 2 | 1000110110111112 | 1000111011011112 |
Base 3 | 2202122223 | 2210020223 |
Base 4 | 101231334 | 101312334 |
Base 5 | 10400335 | 10411225 |
Base 6 | 2155556 | 2203556 |
Base 7 | 1036167 | 1042137 |
Base 8 | 433378 | 435578 |
Base 9 | 267889 | 270689 |
Base 10 | 1814310 | 1828710 |
Base 11 | 126a411 | 1281511 |
Base 12 | a5bb12 | a6bb12 |
Base 13 | 834813 | 842913 |
Base 14 | 687d14 | 694314 |
Base 15 | 559815 | 564215 |
Base 16 | 46df16 | 476f16 |