Compare 1979 vs 1988
Property | 1979 | 1988 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 19791 | 22 × 71 × 711 |
Prime factorization | 1979 | 2 × 2 × 7 × 71 |
Divisors count | 2 | 12 |
Divisors | 1, 1979 | 1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988 |
Number of properties | 6 | 0 |
Chen primes | 184th | |
Emirps | 96th | |
Isolated primes | 180th | |
Long primes | 116th | |
Primes | 299th | |
Sexy primes (2nd member) | 126th | |
Roman numberals | MCMLXXIX | MCMLXXXVIII |
Base 2 | 111101110112 | 111110001002 |
Base 3 | 22010223 | 22011223 |
Base 4 | 1323234 | 1330104 |
Base 5 | 304045 | 304235 |
Base 6 | 130556 | 131126 |
Base 7 | 55257 | 55407 |
Base 8 | 36738 | 37048 |
Base 9 | 26389 | 26489 |
Base 10 | 197910 | 198810 |
Base 11 | 153a11 | 154811 |
Base 12 | 118b12 | 119812 |
Base 13 | b9313 | b9c13 |
Base 14 | a1514 | a2014 |
Base 15 | 8be15 | 8c815 |
Base 16 | 7bb16 | 7c416 |