Compare 142207 vs 142218
| Property | 142207 | 142218 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 109391 | 21 × 32 × 79011 |
| Prime factorization | 13 × 10939 | 2 × 3 × 3 × 7901 |
| Divisors count | 4 | 12 |
| Divisors | 1, 13, 10939, 142207 | 1, 2, 3, 6, 9, 18, 7901, 15802, 23703, 47406, 71109, 142218 |
| Number of properties | 1 | 0 |
| Semiprimes | 32656th | |
| Roman numberals | ||
| Base 2 | 1000101011011111112 | 1000101011100010102 |
| Base 3 | 210200012213 | 210200021003 |
| Base 4 | 2022313334 | 2022320224 |
| Base 5 | 140223125 | 140223335 |
| Base 6 | 30142116 | 30142306 |
| Base 7 | 11314127 | 11314267 |
| Base 8 | 4255778 | 4256128 |
| Base 9 | 2360579 | 2360709 |
| Base 10 | 14220710 | 14221810 |
| Base 11 | 9792a11 | 9793a11 |
| Base 12 | 6a36712 | 6a37612 |
| Base 13 | 4c96013 | 4c96b13 |
| Base 14 | 39b7914 | 39b8614 |
| Base 15 | 2c20715 | 2c21315 |
| Base 16 | 22b7f16 | 22b8a16 |