Compare 138913 vs 138961
| Property | 138913 | 138961 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 531 × 26211 | 791 × 17591 |
| Prime factorization | 53 × 2621 | 79 × 1759 |
| Divisors count | 4 | 4 |
| Divisors | 1, 53, 2621, 138913 | 1, 79, 1759, 138961 |
| Number of properties | 1 | 1 |
| Semiprimes | 31949th | 31960th |
| Roman numberals | ||
| Base 2 | 1000011110101000012 | 1000011110110100012 |
| Base 3 | 210011122213 | 210011212013 |
| Base 4 | 2013222014 | 2013231014 |
| Base 5 | 134211235 | 134213215 |
| Base 6 | 25510416 | 25512016 |
| Base 7 | 11156657 | 11160647 |
| Base 8 | 4172418 | 4173218 |
| Base 9 | 2314879 | 2315519 |
| Base 10 | 13891310 | 13896110 |
| Base 11 | 9540511 | 9544911 |
| Base 12 | 6848112 | 6850112 |
| Base 13 | 4b2c813 | 4b33413 |
| Base 14 | 388a514 | 388db14 |
| Base 15 | 2b25d15 | 2b29115 |
| Base 16 | 21ea116 | 21ed116 |