Compare 491123 vs 491130
| Property | 491123 | 491130 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 7 |
| Prime factorization | 6611 × 7431 | 21 × 33 × 51 × 171 × 1071 |
| Prime factorization | 661 × 743 | 2 × 3 × 3 × 3 × 5 × 17 × 107 |
| Divisors count | 4 | 64 |
| Divisors | 1, 661, 743, 491123 | 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 107, 135, 153, 170, 214, 255, 270, 306, 321, 459, 510, 535, 642, 765, 918, 963, 1070, 1530, 1605, 1819, 1926, 2295, 2889, 3210, 3638, 4590, 4815, 5457, 5778, 9095, 9630, 10914, 14445, 16371, 18190, 27285, 28890, 32742, 49113, 54570, 81855, 98226, 163710, 245565, 491130 |
| Number of properties | 1 | 0 |
| Semiprimes | 106495th | |
| Roman numberals | ||
| Base 2 | 11101111110011100112 | 11101111110011110102 |
| Base 3 | 2202212002023 | 2202212010003 |
| Base 4 | 13133213034 | 13133213224 |
| Base 5 | 1112034435 | 1112040105 |
| Base 6 | 143054156 | 143054306 |
| Base 7 | 41135637 | 41136037 |
| Base 8 | 16771638 | 16771728 |
| Base 9 | 8276229 | 8276309 |
| Base 10 | 49112310 | 49113010 |
| Base 11 | 305a9611 | 305aa211 |
| Base 12 | 1b826b12 | 1b827612 |
| Base 13 | 14270913 | 14271313 |
| Base 14 | cada314 | cadaa14 |
| Base 15 | 9a7b815 | 9a7c015 |
| Base 16 | 77e7316 | 77e7a16 |