Compare 742131 vs 742142
| Property | 742131 | 742142 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 131 × 63431 | 21 × 3710711 |
| Prime factorization | 3 × 3 × 13 × 6343 | 2 × 371071 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 13, 39, 117, 6343, 19029, 57087, 82459, 247377, 742131 | 1, 2, 371071, 742142 |
| Number of properties | 0 | 1 |
| Semiprimes | 157915th | |
| Roman numberals | ||
| Base 2 | 101101010010111100112 | 101101010010111111102 |
| Base 3 | 11012010001003 | 11012010002023 |
| Base 4 | 23110233034 | 23110233324 |
| Base 5 | 1422220115 | 1422220325 |
| Base 6 | 235234436 | 235235026 |
| Base 7 | 62104357 | 62104527 |
| Base 8 | 26513638 | 26513768 |
| Base 9 | 13510109 | 13510229 |
| Base 10 | 74213110 | 74214210 |
| Base 11 | 46763511 | 46764511 |
| Base 12 | 2b958312 | 2b959212 |
| Base 13 | 1cca4013 | 1cca4b13 |
| Base 14 | 15465514 | 15466214 |
| Base 15 | e9d5615 | e9d6215 |
| Base 16 | b52f316 | b52fe16 |