Compare 161847 vs 161858
| Property | 161847 | 161858 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 72 × 3671 | 21 × 809291 |
| Prime factorization | 3 × 3 × 7 × 7 × 367 | 2 × 80929 |
| Divisors count | 18 | 4 |
| Divisors | 1, 3, 7, 9, 21, 49, 63, 147, 367, 441, 1101, 2569, 3303, 7707, 17983, 23121, 53949, 161847 | 1, 2, 80929, 161858 |
| Number of properties | 0 | 1 |
| Semiprimes | 36974th | |
| Roman numberals | ||
| Base 2 | 1001111000001101112 | 1001111000010000102 |
| Base 3 | 220200001003 | 220200002023 |
| Base 4 | 2132003134 | 2132010024 |
| Base 5 | 201343425 | 201344135 |
| Base 6 | 32451436 | 32452026 |
| Base 7 | 12426007 | 12426147 |
| Base 8 | 4740678 | 4741028 |
| Base 9 | 2660109 | 2660229 |
| Base 10 | 16184710 | 16185810 |
| Base 11 | 10066411 | 10067411 |
| Base 12 | 797b312 | 7980212 |
| Base 13 | 5888a13 | 5889813 |
| Base 14 | 42da714 | 42db414 |
| Base 15 | 32e4c15 | 32e5815 |
| Base 16 | 2783716 | 2784216 |