Compare 20153 vs 20155
| Property | 20153 | 20155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 28791 | 51 × 291 × 1391 |
| Prime factorization | 7 × 2879 | 5 × 29 × 139 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 2879, 20153 | 1, 5, 29, 139, 145, 695, 4031, 20155 |
| Number of properties | 1 | 0 |
| Semiprimes | 5118th | |
| Roman numberals | ||
| Base 2 | 1001110101110012 | 1001110101110112 |
| Base 3 | 10001221023 | 10001221113 |
| Base 4 | 103223214 | 103223234 |
| Base 5 | 11211035 | 11211105 |
| Base 6 | 2331456 | 2331516 |
| Base 7 | 1125207 | 1125227 |
| Base 8 | 472718 | 472738 |
| Base 9 | 305729 | 305749 |
| Base 10 | 2015310 | 2015510 |
| Base 11 | 1416111 | 1416311 |
| Base 12 | b7b512 | b7b712 |
| Base 13 | 923313 | 923513 |
| Base 14 | 74b714 | 74b914 |
| Base 15 | 5e8815 | 5e8a15 |
| Base 16 | 4eb916 | 4ebb16 |