Compare 138619 vs 138628
| Property | 138619 | 138628 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 106631 | 22 × 71 × 49511 |
| Prime factorization | 13 × 10663 | 2 × 2 × 7 × 4951 |
| Divisors count | 4 | 12 |
| Divisors | 1, 13, 10663, 138619 | 1, 2, 4, 7, 14, 28, 4951, 9902, 19804, 34657, 69314, 138628 |
| Number of properties | 1 | 0 |
| Semiprimes | 31878th | |
| Roman numberals | ||
| Base 2 | 1000011101011110112 | 1000011101100001002 |
| Base 3 | 210010110013 | 210010111013 |
| Base 4 | 2013113234 | 2013120104 |
| Base 5 | 134134345 | 134140035 |
| Base 6 | 25454316 | 25454446 |
| Base 7 | 11150657 | 11151107 |
| Base 8 | 4165738 | 4166048 |
| Base 9 | 2311319 | 2311419 |
| Base 10 | 13861910 | 13862810 |
| Base 11 | 9516811 | 9517611 |
| Base 12 | 6827712 | 6828412 |
| Base 13 | 4b13013 | 4b13913 |
| Base 14 | 3873514 | 3874014 |
| Base 15 | 2b11415 | 2b11d15 |
| Base 16 | 21d7b16 | 21d8416 |