Compare 129881 vs 129947
| Property | 129881 | 129947 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 56471 | 1991 × 6531 |
| Prime factorization | 23 × 5647 | 199 × 653 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 5647, 129881 | 1, 199, 653, 129947 |
| Number of properties | 1 | 1 |
| Semiprimes | 29996th | 30008th |
| Roman numberals | ||
| Base 2 | 111111011010110012 | 111111011100110112 |
| Base 3 | 201210111023 | 201210202123 |
| Base 4 | 1332311214 | 1332321234 |
| Base 5 | 131240115 | 131242425 |
| Base 6 | 24411456 | 24413356 |
| Base 7 | 10504437 | 10505667 |
| Base 8 | 3755318 | 3756338 |
| Base 9 | 2171429 | 2172259 |
| Base 10 | 12988110 | 12994710 |
| Base 11 | 8964411 | 896a411 |
| Base 12 | 631b512 | 6324b12 |
| Base 13 | 4716b13 | 471bc13 |
| Base 14 | 3549314 | 354dd14 |
| Base 15 | 2873b15 | 2878215 |
| Base 16 | 1fb5916 | 1fb9b16 |