Compare 268123 vs 268128
| Property | 268123 | 268128 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 10 |
| Prime factorization | 2681231 | 25 × 32 × 72 × 191 |
| Prime factorization | 268123 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 19 |
| Divisors count | 2 | 108 |
| Divisors | 1, 268123 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 67032, 89376, 134064, 268128 |
| Number of properties | 4 | 0 |
| Harmonic primes | 8760th | |
| Isolated primes | 18018th | |
| Primes | 23497th | |
| Super primes | 2613th | |
| Roman numberals | ||
| Base 2 | 10000010111010110112 | 10000010111011000002 |
| Base 3 | 1111212101113 | 1111212102003 |
| Base 4 | 10011311234 | 10011312004 |
| Base 5 | 320344435 | 320400035 |
| Base 6 | 54251516 | 54252006 |
| Base 7 | 21644627 | 21645007 |
| Base 8 | 10135338 | 10135408 |
| Base 9 | 4477149 | 4477209 |
| Base 10 | 26812310 | 26812810 |
| Base 11 | 17349911 | 1734a311 |
| Base 12 | 10b1b712 | 10b20012 |
| Base 13 | 9506b13 | 9507313 |
| Base 14 | 6d9d914 | 6da0014 |
| Base 15 | 5469d15 | 546a315 |
| Base 16 | 4175b16 | 4176016 |