Compare 739 vs 742
| Property | 739 | 742 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 7391 | 21 × 71 × 531 |
| Prime factorization | 739 | 2 × 7 × 53 |
| Divisors count | 2 | 8 |
| Divisors | 1, 739 | 1, 2, 7, 14, 53, 106, 371, 742 |
| Number of properties | 13 | 0 |
| Additive primes | 69th | |
| Cousin primes (1st member) | 31st | |
| Emirps | 24th | |
| Good primes | 38th | |
| Happy primes | 30th | |
| Isolated primes | 72nd | |
| Lucky primes | 36th | |
| Primes | 131st | |
| Right-truncatable primes | 26th | |
| Sexy primes (2nd member) | 62nd | |
| Sexy prime triplets (3rd member) | 26th | |
| Super primes | 32nd | |
| Ulam primes | 15th | |
| Roman numberals | DCCXXXIX | DCCXLII |
| Base 2 | 10111000112 | 10111001102 |
| Base 3 | 10001013 | 10001113 |
| Base 4 | 232034 | 232124 |
| Base 5 | 104245 | 104325 |
| Base 6 | 32316 | 32346 |
| Base 7 | 21047 | 21107 |
| Base 8 | 13438 | 13468 |
| Base 9 | 10119 | 10149 |
| Base 10 | 73910 | 74210 |
| Base 11 | 61211 | 61511 |
| Base 12 | 51712 | 51a12 |
| Base 13 | 44b13 | 45113 |
| Base 14 | 3ab14 | 3b014 |
| Base 15 | 34415 | 34715 |
| Base 16 | 2e316 | 2e616 |