Compare 138019 vs 138028
| Property | 138019 | 138028 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 197171 | 22 × 111 × 31371 |
| Prime factorization | 7 × 19717 | 2 × 2 × 11 × 3137 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 19717, 138019 | 1, 2, 4, 11, 22, 44, 3137, 6274, 12548, 34507, 69014, 138028 |
| Number of properties | 1 | 0 |
| Semiprimes | 31756th | |
| Roman numberals | ||
| Base 2 | 1000011011001000112 | 1000011011001011002 |
| Base 3 | 210000222113 | 210001000113 |
| Base 4 | 2012302034 | 2012302304 |
| Base 5 | 134040345 | 134041035 |
| Base 6 | 25425516 | 25430046 |
| Base 7 | 11132507 | 11132627 |
| Base 8 | 4154438 | 4154548 |
| Base 9 | 2302849 | 2303049 |
| Base 10 | 13801910 | 13802810 |
| Base 11 | 9477211 | 9478011 |
| Base 12 | 67a5712 | 67a6412 |
| Base 13 | 4aa8b13 | 4aa9713 |
| Base 14 | 3842714 | 3843214 |
| Base 15 | 2ad6415 | 2ad6d15 |
| Base 16 | 21b2316 | 21b2c16 |