Compare 138901 vs 138909
| Property | 138901 | 138909 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 198431 | 31 × 191 × 24371 |
| Prime factorization | 7 × 19843 | 3 × 19 × 2437 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 19843, 138901 | 1, 3, 19, 57, 2437, 7311, 46303, 138909 |
| Number of properties | 1 | 0 |
| Semiprimes | 31945th | |
| Roman numberals | ||
| Base 2 | 1000011110100101012 | 1000011110100111012 |
| Base 3 | 210011121113 | 210011122103 |
| Base 4 | 2013221114 | 2013221314 |
| Base 5 | 134211015 | 134211145 |
| Base 6 | 25510216 | 25510336 |
| Base 7 | 11156507 | 11156617 |
| Base 8 | 4172258 | 4172358 |
| Base 9 | 2314749 | 2314839 |
| Base 10 | 13890110 | 13890910 |
| Base 11 | 953a411 | 9540111 |
| Base 12 | 6847112 | 6847912 |
| Base 13 | 4b2b913 | 4b2c413 |
| Base 14 | 3889714 | 388a114 |
| Base 15 | 2b25115 | 2b25915 |
| Base 16 | 21e9516 | 21e9d16 |