Compare 138961 vs 138981
| Property | 138961 | 138981 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 791 × 17591 | 31 × 463271 |
| Prime factorization | 79 × 1759 | 3 × 46327 |
| Divisors count | 4 | 4 |
| Divisors | 1, 79, 1759, 138961 | 1, 3, 46327, 138981 |
| Number of properties | 1 | 1 |
| Semiprimes | 31960th | 31966th |
| Roman numberals | ||
| Base 2 | 1000011110110100012 | 1000011110111001012 |
| Base 3 | 210011212013 | 210011221103 |
| Base 4 | 2013231014 | 2013232114 |
| Base 5 | 134213215 | 134214115 |
| Base 6 | 25512016 | 25512336 |
| Base 7 | 11160647 | 11161237 |
| Base 8 | 4173218 | 4173458 |
| Base 9 | 2315519 | 2315739 |
| Base 10 | 13896110 | 13898110 |
| Base 11 | 9544911 | 9546711 |
| Base 12 | 6850112 | 6851912 |
| Base 13 | 4b33413 | 4b34b13 |
| Base 14 | 388db14 | 3891314 |
| Base 15 | 2b29115 | 2b2a615 |
| Base 16 | 21ed116 | 21ee516 |