Compare 137442 vs 137447
| Property | 137442 | 137447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 229071 | 1374471 |
| Prime factorization | 2 × 3 × 22907 | 137447 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 22907, 45814, 68721, 137442 | 1, 137447 |
| Number of properties | 0 | 7 |
| Cousin primes (2nd member) | 1583rd | |
| Harmonic primes | 4813th | |
| Isolated primes | 9619th | |
| Long primes | 4790th | |
| Primes | 12798th | |
| Sexy primes (1st member) | 3155th | |
| Ulam primes | 904th | |
| Roman numberals | ||
| Base 2 | 1000011000111000102 | 1000011000111001112 |
| Base 3 | 202221121103 | 202221121223 |
| Base 4 | 2012032024 | 2012032134 |
| Base 5 | 133442325 | 133442425 |
| Base 6 | 25401506 | 25401556 |
| Base 7 | 11114647 | 11115027 |
| Base 8 | 4143428 | 4143478 |
| Base 9 | 2284739 | 2284789 |
| Base 10 | 13744210 | 13744710 |
| Base 11 | 9429811 | 942a211 |
| Base 12 | 6765612 | 6765b12 |
| Base 13 | 4a73613 | 4a73b13 |
| Base 14 | 3813414 | 3813914 |
| Base 15 | 2aacc15 | 2aad215 |
| Base 16 | 218e216 | 218e716 |