Compare 290137 vs 290138
| Property | 290137 | 290138 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2901371 | 21 × 1450691 |
| Prime factorization | 290137 | 2 × 145069 |
| Divisors count | 2 | 4 |
| Divisors | 1, 290137 | 1, 2, 145069, 290138 |
| Number of properties | 3 | 1 |
| Cousin primes (1st member) | 2894th | |
| Isolated primes | 19393rd | |
| Primes | 25238th | |
| Semiprimes | 64493rd | |
| Roman numberals | ||
| Base 2 | 10001101101010110012 | 10001101101010110102 |
| Base 3 | 1122012222113 | 1122012222123 |
| Base 4 | 10123111214 | 10123111224 |
| Base 5 | 332410225 | 332410235 |
| Base 6 | 101151216 | 101151226 |
| Base 7 | 23156117 | 23156127 |
| Base 8 | 10665318 | 10665328 |
| Base 9 | 4818849 | 4818859 |
| Base 10 | 29013710 | 29013810 |
| Base 11 | 188a9111 | 188a9211 |
| Base 12 | 11baa112 | 11baa212 |
| Base 13 | a20a313 | a20a413 |
| Base 14 | 77a4114 | 77a4214 |
| Base 15 | 5ae7715 | 5ae7815 |
| Base 16 | 46d5916 | 46d5a16 |