Compare 142209 vs 142213
| Property | 142209 | 142213 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 231 × 2291 | 711 × 20031 |
| Prime factorization | 3 × 3 × 3 × 23 × 229 | 71 × 2003 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 9, 23, 27, 69, 207, 229, 621, 687, 2061, 5267, 6183, 15801, 47403, 142209 | 1, 71, 2003, 142213 |
| Number of properties | 0 | 1 |
| Semiprimes | 32657th | |
| Roman numberals | ||
| Base 2 | 1000101011100000012 | 1000101011100001012 |
| Base 3 | 210200020003 | 210200020113 |
| Base 4 | 2022320014 | 2022320114 |
| Base 5 | 140223145 | 140223235 |
| Base 6 | 30142136 | 30142216 |
| Base 7 | 11314147 | 11314217 |
| Base 8 | 4256018 | 4256058 |
| Base 9 | 2360609 | 2360649 |
| Base 10 | 14220910 | 14221310 |
| Base 11 | 9793111 | 9793511 |
| Base 12 | 6a36912 | 6a37112 |
| Base 13 | 4c96213 | 4c96613 |
| Base 14 | 39b7b14 | 39b8114 |
| Base 15 | 2c20915 | 2c20d15 |
| Base 16 | 22b8116 | 22b8516 |