Compare 138559 vs 138561
Property | 138559 | 138561 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1385591 | 31 × 461871 |
Prime factorization | 138559 | 3 × 46187 |
Divisors count | 2 | 4 |
Divisors | 1, 138559 | 1, 3, 46187, 138561 |
Number of properties | 6 | 1 |
Additive primes | 5318th | |
Chen primes | 5554th | |
Cousin primes (1st member) | 1592nd | |
Isolated primes | 9694th | |
Primes | 12889th | |
Semiprimes | 31872nd | |
Super primes | 1533rd | |
Roman numberals | ||
Base 2 | 1000011101001111112 | 1000011101010000012 |
Base 3 | 210010012113 | 210010012203 |
Base 4 | 2013103334 | 2013110014 |
Base 5 | 134132145 | 134132215 |
Base 6 | 25452516 | 25452536 |
Base 7 | 11146517 | 11146537 |
Base 8 | 4164778 | 4165018 |
Base 9 | 2310549 | 2310569 |
Base 10 | 13855910 | 13856110 |
Base 11 | 9511311 | 9511511 |
Base 12 | 6822712 | 6822912 |
Base 13 | 4b0b513 | 4b0b713 |
Base 14 | 386d114 | 386d314 |
Base 15 | 2b0c415 | 2b0c615 |
Base 16 | 21d3f16 | 21d4116 |