Compare 72156 vs 72165
| Property | 72156 | 72165 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 22 × 31 × 71 × 8591 | 31 × 51 × 171 × 2831 |
| Prime factorization | 2 × 2 × 3 × 7 × 859 | 3 × 5 × 17 × 283 |
| Divisors count | 24 | 16 |
| Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859, 1718, 2577, 3436, 5154, 6013, 10308, 12026, 18039, 24052, 36078, 72156 | 1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 4245, 4811, 14433, 24055, 72165 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001110111002 | 100011001111001012 |
| Base 3 | 101222221103 | 101222222103 |
| Base 4 | 1012131304 | 1012132114 |
| Base 5 | 43021115 | 43021305 |
| Base 6 | 13140206 | 13140336 |
| Base 7 | 4202407 | 4202527 |
| Base 8 | 2147348 | 2147458 |
| Base 9 | 1188739 | 1188839 |
| Base 10 | 7215610 | 7216510 |
| Base 11 | 4a23711 | 4a24511 |
| Base 12 | 3591012 | 3591912 |
| Base 13 | 26ac613 | 26b0213 |
| Base 14 | 1c42014 | 1c42914 |
| Base 15 | 165a615 | 165b015 |
| Base 16 | 119dc16 | 119e516 |