Compare 311142 vs 311147
| Property | 311142 | 311147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 131 × 39891 | 311 × 100371 |
| Prime factorization | 2 × 3 × 13 × 3989 | 31 × 10037 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 3989, 7978, 11967, 23934, 51857, 103714, 155571, 311142 | 1, 31, 10037, 311147 |
| Number of properties | 0 | 1 |
| Semiprimes | 68960th | |
| Roman numberals | ||
| Base 2 | 10010111111011001102 | 10010111111011010112 |
| Base 3 | 1202102102103 | 1202102102223 |
| Base 4 | 10233312124 | 10233312234 |
| Base 5 | 344240325 | 344240425 |
| Base 6 | 104002506 | 104002556 |
| Base 7 | 24340567 | 24340647 |
| Base 8 | 11375468 | 11375538 |
| Base 9 | 5237239 | 5237289 |
| Base 10 | 31114210 | 31114710 |
| Base 11 | 1a284711 | 1a285111 |
| Base 12 | 13008612 | 13008b12 |
| Base 13 | ab81013 | ab81513 |
| Base 14 | 8156614 | 8156b14 |
| Base 15 | 622cc15 | 622d215 |
| Base 16 | 4bf6616 | 4bf6b16 |