Compare 151939 vs 151941
| Property | 151939 | 151941 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1519391 | 31 × 506471 |
| Prime factorization | 151939 | 3 × 50647 |
| Divisors count | 2 | 4 |
| Divisors | 1, 151939 | 1, 3, 50647, 151941 |
| Number of properties | 3 | 1 |
| Chen primes | 6000th | |
| Primes | 14021st | |
| Semiprimes | 34795th | |
| Twin primes (2nd member) | 1722nd | |
| Roman numberals | ||
| Base 2 | 1001010001100000112 | 1001010001100001012 |
| Base 3 | 212011021013 | 212011021103 |
| Base 4 | 2110120034 | 2110120114 |
| Base 5 | 143302245 | 143302315 |
| Base 6 | 31312316 | 31312336 |
| Base 7 | 12016547 | 12016567 |
| Base 8 | 4506038 | 4506058 |
| Base 9 | 2513719 | 2513739 |
| Base 10 | 15193910 | 15194110 |
| Base 11 | a417711 | a417911 |
| Base 12 | 73b1712 | 73b1912 |
| Base 13 | 5420813 | 5420a13 |
| Base 14 | 3d52b14 | 3d52d14 |
| Base 15 | 3004415 | 3004615 |
| Base 16 | 2518316 | 2518516 |