Compare 72145 vs 72156
| Property | 72145 | 72156 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 51 × 471 × 3071 | 22 × 31 × 71 × 8591 |
| Prime factorization | 5 × 47 × 307 | 2 × 2 × 3 × 7 × 859 |
| Divisors count | 8 | 24 |
| Divisors | 1, 5, 47, 235, 307, 1535, 14429, 72145 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859, 1718, 2577, 3436, 5154, 6013, 10308, 12026, 18039, 24052, 36078, 72156 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001110100012 | 100011001110111002 |
| Base 3 | 101222220013 | 101222221103 |
| Base 4 | 1012131014 | 1012131304 |
| Base 5 | 43020405 | 43021115 |
| Base 6 | 13140016 | 13140206 |
| Base 7 | 4202237 | 4202407 |
| Base 8 | 2147218 | 2147348 |
| Base 9 | 1188619 | 1188739 |
| Base 10 | 7214510 | 7215610 |
| Base 11 | 4a22711 | 4a23711 |
| Base 12 | 3590112 | 3591012 |
| Base 13 | 26ab813 | 26ac613 |
| Base 14 | 1c41314 | 1c42014 |
| Base 15 | 1659a15 | 165a615 |
| Base 16 | 119d116 | 119dc16 |