Compare 340643 vs 340654
| Property | 340643 | 340654 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3406431 | 21 × 1703271 |
| Prime factorization | 340643 | 2 × 170327 |
| Divisors count | 2 | 4 |
| Divisors | 1, 340643 | 1, 2, 170327, 340654 |
| Number of properties | 5 | 1 |
| Emirps | 5276th | |
| Happy primes | 4374th | |
| Isolated primes | 22535th | |
| Primes | 29234th | |
| Semiprimes | 75098th | |
| Sexy primes (1st member) | 6674th | |
| Roman numberals | ||
| Base 2 | 10100110010101000112 | 10100110010101011102 |
| Base 3 | 1220220211023 | 1220220212113 |
| Base 4 | 11030222034 | 11030222324 |
| Base 5 | 414000335 | 414001045 |
| Base 6 | 111450156 | 111450346 |
| Base 7 | 26160627 | 26161067 |
| Base 8 | 12312438 | 12312568 |
| Base 9 | 5682429 | 5682549 |
| Base 10 | 34064310 | 34065410 |
| Base 11 | 212a2611 | 212a3611 |
| Base 12 | 14516b12 | 14517a12 |
| Base 13 | bc08413 | bc09213 |
| Base 14 | 8c1d914 | 8c20614 |
| Base 15 | 6ade815 | 6ae0415 |
| Base 16 | 532a316 | 532ae16 |