Compare 138959 vs 138965
Property | 138959 | 138965 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1389591 | 51 × 277931 |
Prime factorization | 138959 | 5 × 27793 |
Divisors count | 2 | 4 |
Divisors | 1, 138959 | 1, 5, 27793, 138965 |
Number of properties | 5 | 1 |
Chen primes | 5568th | |
Emirps | 2676th | |
Isolated primes | 9725th | |
Primes | 12924th | |
Semiprimes | 31962nd | |
Sophie germain primes | 1541st | |
Roman numberals | ||
Base 2 | 1000011110110011112 | 1000011110110101012 |
Base 3 | 210011211223 | 210011212123 |
Base 4 | 2013230334 | 2013231114 |
Base 5 | 134213145 | 134213305 |
Base 6 | 25511556 | 25512056 |
Base 7 | 11160627 | 11161017 |
Base 8 | 4173178 | 4173258 |
Base 9 | 2315489 | 2315559 |
Base 10 | 13895910 | 13896510 |
Base 11 | 9544711 | 9545211 |
Base 12 | 684bb12 | 6850512 |
Base 13 | 4b33213 | 4b33813 |
Base 14 | 388d914 | 3890114 |
Base 15 | 2b28e15 | 2b29515 |
Base 16 | 21ecf16 | 21ed516 |