Compare 742138 vs 742142
| Property | 742138 | 742142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 3710691 | 21 × 3710711 |
| Prime factorization | 2 × 371069 | 2 × 371071 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 371069, 742138 | 1, 2, 371071, 742142 |
| Number of properties | 1 | 1 |
| Semiprimes | 157914th | 157915th |
| Roman numberals | ||
| Base 2 | 101101010010111110102 | 101101010010111111102 |
| Base 3 | 11012010001213 | 11012010002023 |
| Base 4 | 23110233224 | 23110233324 |
| Base 5 | 1422220235 | 1422220325 |
| Base 6 | 235234546 | 235235026 |
| Base 7 | 62104457 | 62104527 |
| Base 8 | 26513728 | 26513768 |
| Base 9 | 13510179 | 13510229 |
| Base 10 | 74213810 | 74214210 |
| Base 11 | 46764111 | 46764511 |
| Base 12 | 2b958a12 | 2b959212 |
| Base 13 | 1cca4713 | 1cca4b13 |
| Base 14 | 15465c14 | 15466214 |
| Base 15 | e9d5d15 | e9d6215 |
| Base 16 | b52fa16 | b52fe16 |