Compare 138904 vs 138913
| Property | 138904 | 138913 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 971 × 1791 | 531 × 26211 |
| Prime factorization | 2 × 2 × 2 × 97 × 179 | 53 × 2621 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 97, 179, 194, 358, 388, 716, 776, 1432, 17363, 34726, 69452, 138904 | 1, 53, 2621, 138913 |
| Number of properties | 0 | 1 |
| Semiprimes | 31949th | |
| Roman numberals | ||
| Base 2 | 1000011110100110002 | 1000011110101000012 |
| Base 3 | 210011121213 | 210011122213 |
| Base 4 | 2013221204 | 2013222014 |
| Base 5 | 134211045 | 134211235 |
| Base 6 | 25510246 | 25510416 |
| Base 7 | 11156537 | 11156657 |
| Base 8 | 4172308 | 4172418 |
| Base 9 | 2314779 | 2314879 |
| Base 10 | 13890410 | 13891310 |
| Base 11 | 953a711 | 9540511 |
| Base 12 | 6847412 | 6848112 |
| Base 13 | 4b2bc13 | 4b2c813 |
| Base 14 | 3889a14 | 388a514 |
| Base 15 | 2b25415 | 2b25d15 |
| Base 16 | 21e9816 | 21ea116 |