Compare 309072 vs 309079
| Property | 309072 | 309079 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 31 × 471 × 1371 | 3090791 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 47 × 137 | 309079 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 137, 141, 188, 274, 282, 376, 411, 548, 564, 752, 822, 1096, 1128, 1644, 2192, 2256, 3288, 6439, 6576, 12878, 19317, 25756, 38634, 51512, 77268, 103024, 154536, 309072 | 1, 309079 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 3049th | |
| Emirps | 4505th | |
| Isolated primes | 20581st | |
| Primes | 26728th | |
| Roman numberals | ||
| Base 2 | 10010110111010100002 | 10010110111010101112 |
| Base 3 | 1202002220103 | 1202002221013 |
| Base 4 | 10231311004 | 10231311134 |
| Base 5 | 343422425 | 343423045 |
| Base 6 | 103425206 | 103425316 |
| Base 7 | 24250417 | 24250517 |
| Base 8 | 11335208 | 11335278 |
| Base 9 | 5208639 | 5208719 |
| Base 10 | 30907210 | 30907910 |
| Base 11 | 1a123511 | 1a124111 |
| Base 12 | 12aa4012 | 12aa4712 |
| Base 13 | aa8aa13 | aa8b413 |
| Base 14 | 808c814 | 808d114 |
| Base 15 | 6189c15 | 618a415 |
| Base 16 | 4b75016 | 4b75716 |