Compare 720144 vs 720147
| Property | 720144 | 720147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 24 × 33 × 16671 | 31 × 2400491 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 3 × 1667 | 3 × 240049 |
| Divisors count | 40 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1667, 3334, 5001, 6668, 10002, 13336, 15003, 20004, 26672, 30006, 40008, 45009, 60012, 80016, 90018, 120024, 180036, 240048, 360072, 720144 | 1, 3, 240049, 720147 |
| Number of properties | 0 | 1 |
| Semiprimes | 153485th | |
| Roman numberals | ||
| Base 2 | 101011111101000100002 | 101011111101000100112 |
| Base 3 | 11001202120003 | 11001202120103 |
| Base 4 | 22333101004 | 22333101034 |
| Base 5 | 1410210345 | 1410210425 |
| Base 6 | 232340006 | 232340036 |
| Base 7 | 60563557 | 60563617 |
| Base 8 | 25764208 | 25764238 |
| Base 9 | 13167609 | 13167639 |
| Base 10 | 72014410 | 72014710 |
| Base 11 | 45206711 | 45206a11 |
| Base 12 | 2a890012 | 2a890312 |
| Base 13 | 1c2a2913 | 1c2a2c13 |
| Base 14 | 14a62c14 | 14a63114 |
| Base 15 | e359915 | e359c15 |
| Base 16 | afd1016 | afd1316 |