Compare 155195 vs 155201
| Property | 155195 | 155201 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 310391 | 1552011 |
| Prime factorization | 5 × 31039 | 155201 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 31039, 155195 | 1, 155201 |
| Number of properties | 1 | 6 |
| Chen primes | 6104th | |
| Emirps | 3088th | |
| Harmonic primes | 5350th | |
| Primes | 14289th | |
| Pythagorean primes | 7127th | |
| Semiprimes | 35516th | |
| Twin primes (1st member) | 1757th | |
| Roman numberals | ||
| Base 2 | 1001011110001110112 | 1001011110010000012 |
| Base 3 | 212122122223 | 212122200123 |
| Base 4 | 2113203234 | 2113210014 |
| Base 5 | 144312405 | 144313015 |
| Base 6 | 31542556 | 31543056 |
| Base 7 | 12143157 | 12143247 |
| Base 8 | 4570738 | 4571018 |
| Base 9 | 2557889 | 2558059 |
| Base 10 | 15519510 | 15520110 |
| Base 11 | a666711 | a667211 |
| Base 12 | 7598b12 | 7599512 |
| Base 13 | 5584113 | 5584713 |
| Base 14 | 407b514 | 407bb14 |
| Base 15 | 30eb515 | 30ebb15 |
| Base 16 | 25e3b16 | 25e4116 |