Compare 201142 vs 201147
| Property | 201142 | 201147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1631 × 6171 | 31 × 670491 |
| Prime factorization | 2 × 163 × 617 | 3 × 67049 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 163, 326, 617, 1234, 100571, 201142 | 1, 3, 67049, 201147 |
| Number of properties | 0 | 1 |
| Semiprimes | 45489th | |
| Roman numberals | ||
| Base 2 | 1100010001101101102 | 1100010001101110112 |
| Base 3 | 1010122202013 | 1010122202203 |
| Base 4 | 3010123124 | 3010123234 |
| Base 5 | 224140325 | 224140425 |
| Base 6 | 41511146 | 41511236 |
| Base 7 | 14652647 | 14653027 |
| Base 8 | 6106668 | 6106738 |
| Base 9 | 3358219 | 3358269 |
| Base 10 | 20114210 | 20114710 |
| Base 11 | 12813711 | 12814111 |
| Base 12 | 9849a12 | 984a312 |
| Base 13 | 7072613 | 7072b13 |
| Base 14 | 5343414 | 5343914 |
| Base 15 | 3e8e715 | 3e8ec15 |
| Base 16 | 311b616 | 311bb16 |