Compare 42767 vs 42778
| Property | 42767 | 42778 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 427671 | 21 × 731 × 2931 |
| Prime factorization | 42767 | 2 × 73 × 293 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42767 | 1, 2, 73, 146, 293, 586, 21389, 42778 |
| Number of properties | 7 | 0 |
| Chen primes | 2095th | |
| Harmonic primes | 1664th | |
| Isolated primes | 3231st | |
| Long primes | 1681st | |
| Primes | 4472nd | |
| Safe primes | 348th | |
| Sexy primes (1st member) | 1270th | |
| Roman numberals | ||
| Base 2 | 10100111000011112 | 10100111000110102 |
| Base 3 | 20111222223 | 20112001013 |
| Base 4 | 221300334 | 221301224 |
| Base 5 | 23320325 | 23321035 |
| Base 6 | 5255556 | 5300146 |
| Base 7 | 2354547 | 2355017 |
| Base 8 | 1234178 | 1234328 |
| Base 9 | 645889 | 646119 |
| Base 10 | 4276710 | 4277810 |
| Base 11 | 2a14a11 | 2a15a11 |
| Base 12 | 208bb12 | 2090a12 |
| Base 13 | 1660a13 | 1661813 |
| Base 14 | 1182b14 | 1183814 |
| Base 15 | ca1215 | ca1d15 |
| Base 16 | a70f16 | a71a16 |