Compare 142091 vs 142138
| Property | 142091 | 142138 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1511 × 9411 | 21 × 710691 |
| Prime factorization | 151 × 941 | 2 × 71069 |
| Divisors count | 4 | 4 |
| Divisors | 1, 151, 941, 142091 | 1, 2, 71069, 142138 |
| Number of properties | 1 | 1 |
| Semiprimes | 32633rd | 32638th |
| Roman numberals | ||
| Base 2 | 1000101011000010112 | 1000101011001110102 |
| Base 3 | 210122201223 | 210122221013 |
| Base 4 | 2022300234 | 2022303224 |
| Base 5 | 140213315 | 140220235 |
| Base 6 | 30134556 | 30140146 |
| Base 7 | 11311557 | 11312537 |
| Base 8 | 4254138 | 4254728 |
| Base 9 | 2358189 | 2358719 |
| Base 10 | 14209110 | 14213810 |
| Base 11 | 9783411 | 9787711 |
| Base 12 | 6a28b12 | 6a30a12 |
| Base 13 | 4c8a113 | 4c90913 |
| Base 14 | 39ad514 | 39b2a14 |
| Base 15 | 2c17b15 | 2c1ad15 |
| Base 16 | 22b0b16 | 22b3a16 |