Compare 742129 vs 742143
| Property | 742129 | 742143 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1371 × 54171 | 31 × 2473811 |
| Prime factorization | 137 × 5417 | 3 × 247381 |
| Divisors count | 4 | 4 |
| Divisors | 1, 137, 5417, 742129 | 1, 3, 247381, 742143 |
| Number of properties | 1 | 1 |
| Semiprimes | 157912th | 157916th |
| Roman numberals | ||
| Base 2 | 101101010010111100012 | 101101010010111111112 |
| Base 3 | 11012010000213 | 11012010002103 |
| Base 4 | 23110233014 | 23110233334 |
| Base 5 | 1422220045 | 1422220335 |
| Base 6 | 235234416 | 235235036 |
| Base 7 | 62104337 | 62104537 |
| Base 8 | 26513618 | 26513778 |
| Base 9 | 13510079 | 13510239 |
| Base 10 | 74212910 | 74214310 |
| Base 11 | 46763311 | 46764611 |
| Base 12 | 2b958112 | 2b959312 |
| Base 13 | 1cca3b13 | 1cca4c13 |
| Base 14 | 15465314 | 15466314 |
| Base 15 | e9d5415 | e9d6315 |
| Base 16 | b52f116 | b52ff16 |