Compare 628128 vs 628129
| Property | 628128 | 628129 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 3 | 2 | 
| Total factors | 9 | 2 | 
| Prime factorization | 25 × 33 × 7271 | 791 × 79511 | 
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 727 | 79 × 7951 | 
| Divisors count | 48 | 4 | 
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 727, 864, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 11632, 13086, 17448, 19629, 23264, 26172, 34896, 39258, 52344, 69792, 78516, 104688, 157032, 209376, 314064, 628128 | 1, 79, 7951, 628129 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 134663rd | |
| Roman numberals | ||
| Base 2 | 100110010101101000002 | 100110010101101000012 | 
| Base 3 | 10112201220003 | 10112201220013 | 
| Base 4 | 21211122004 | 21211122014 | 
| Base 5 | 1301000035 | 1301000045 | 
| Base 6 | 212440006 | 212440016 | 
| Base 7 | 52241647 | 52241657 | 
| Base 8 | 23126408 | 23126418 | 
| Base 9 | 11565609 | 11565619 | 
| Base 10 | 62812810 | 62812910 | 
| Base 11 | 399a1611 | 399a1711 | 
| Base 12 | 26360012 | 26360112 | 
| Base 13 | 18cb9713 | 18cb9813 | 
| Base 14 | 124ca414 | 124ca514 | 
| Base 15 | c61a315 | c61a415 | 
| Base 16 | 995a016 | 995a116 |