Compare 18979 vs 18984
Property | 18979 | 18984 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 189791 | 23 × 31 × 71 × 1131 |
Prime factorization | 18979 | 2 × 2 × 2 × 3 × 7 × 113 |
Divisors count | 2 | 32 |
Divisors | 1, 18979 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 9492, 18984 |
Number of properties | 5 | 0 |
Isolated primes | 1505th | |
Long primes | 826th | |
Lucky primes | 351st | |
Primes | 2158th | |
Sexy primes (2nd member) | 660th | |
Roman numberals | ||
Base 2 | 1001010001000112 | 1001010001010002 |
Base 3 | 2220002213 | 2220010103 |
Base 4 | 102202034 | 102202204 |
Base 5 | 11014045 | 11014145 |
Base 6 | 2235116 | 2235206 |
Base 7 | 1062227 | 1062307 |
Base 8 | 450438 | 450508 |
Base 9 | 280279 | 280339 |
Base 10 | 1897910 | 1898410 |
Base 11 | 1329411 | 1329911 |
Base 12 | ab9712 | aba012 |
Base 13 | 883c13 | 884413 |
Base 14 | 6cb914 | 6cc014 |
Base 15 | 595415 | 595915 |
Base 16 | 4a2316 | 4a2816 |