Compare 155137 vs 155147
| Property | 155137 | 155147 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1551371 | 471 × 33011 |
| Prime factorization | 155137 | 47 × 3301 |
| Divisors count | 2 | 4 |
| Divisors | 1, 155137 | 1, 47, 3301, 155147 |
| Number of properties | 5 | 1 |
| Chen primes | 6101st | |
| Isolated primes | 10772nd | |
| Primes | 14283rd | |
| Proth primes | 119th | |
| Pythagorean primes | 7124th | |
| Semiprimes | 35504th | |
| Roman numberals | ||
| Base 2 | 1001011110000000012 | 1001011110000010112 |
| Base 3 | 212122102113 | 212122110123 |
| Base 4 | 2113200014 | 2113200234 |
| Base 5 | 144310225 | 144310425 |
| Base 6 | 31541216 | 31541356 |
| Base 7 | 12142037 | 12142167 |
| Base 8 | 4570018 | 4570138 |
| Base 9 | 2557249 | 2557359 |
| Base 10 | 15513710 | 15514710 |
| Base 11 | a661411 | a662311 |
| Base 12 | 7594112 | 7594b12 |
| Base 13 | 557c813 | 5580513 |
| Base 14 | 4077314 | 4077d14 |
| Base 15 | 30e7715 | 30e8215 |
| Base 16 | 25e0116 | 25e0b16 |