Compare 18287 vs 18288
Property | 18287 | 18288 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 182871 | 24 × 32 × 1271 |
Prime factorization | 18287 | 2 × 2 × 2 × 2 × 3 × 3 × 127 |
Divisors count | 2 | 30 |
Divisors | 1, 18287 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288 |
Number of properties | 4 | 0 |
Chen primes | 1037th | |
Long primes | 804th | |
Primes | 2095th | |
Twin primes (1st member) | 322nd | |
Roman numberals | ||
Base 2 | 1000111011011112 | 1000111011100002 |
Base 3 | 2210020223 | 2210021003 |
Base 4 | 101312334 | 101313004 |
Base 5 | 10411225 | 10411235 |
Base 6 | 2203556 | 2204006 |
Base 7 | 1042137 | 1042147 |
Base 8 | 435578 | 435608 |
Base 9 | 270689 | 270709 |
Base 10 | 1828710 | 1828810 |
Base 11 | 1281511 | 1281611 |
Base 12 | a6bb12 | a70012 |
Base 13 | 842913 | 842a13 |
Base 14 | 694314 | 694414 |
Base 15 | 564215 | 564315 |
Base 16 | 476f16 | 477016 |