Compare 72163 vs 72172
| Property | 72163 | 72172 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 71 × 132 × 611 | 22 × 180431 |
| Prime factorization | 7 × 13 × 13 × 61 | 2 × 2 × 18043 |
| Divisors count | 12 | 6 |
| Divisors | 1, 7, 13, 61, 91, 169, 427, 793, 1183, 5551, 10309, 72163 | 1, 2, 4, 18043, 36086, 72172 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001111000112 | 100011001111011002 |
| Base 3 | 101222222013 | 102000000013 |
| Base 4 | 1012132034 | 1012132304 |
| Base 5 | 43021235 | 43021425 |
| Base 6 | 13140316 | 13140446 |
| Base 7 | 4202507 | 4202627 |
| Base 8 | 2147438 | 2147548 |
| Base 9 | 1188819 | 1200019 |
| Base 10 | 7216310 | 7217210 |
| Base 11 | 4a24311 | 4a25111 |
| Base 12 | 3591712 | 3592412 |
| Base 13 | 26b0013 | 26b0913 |
| Base 14 | 1c42714 | 1c43214 |
| Base 15 | 165ad15 | 165b715 |
| Base 16 | 119e316 | 119ec16 |