Compare 680121 vs 680131
| Property | 680121 | 680131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 131 × 58131 | 431 × 158171 |
| Prime factorization | 3 × 3 × 13 × 5813 | 43 × 15817 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 13, 39, 117, 5813, 17439, 52317, 75569, 226707, 680121 | 1, 43, 15817, 680131 |
| Number of properties | 0 | 1 |
| Semiprimes | 145339th | |
| Roman numberals | ||
| Base 2 | 101001100000101110012 | 101001100000110000112 |
| Base 3 | 10211122212003 | 10211122220013 |
| Base 4 | 22120023214 | 22120030034 |
| Base 5 | 1332304415 | 1332310115 |
| Base 6 | 223244136 | 223244316 |
| Base 7 | 55316017 | 55316147 |
| Base 8 | 24602718 | 24603038 |
| Base 9 | 12458509 | 12458619 |
| Base 10 | 68012110 | 68013110 |
| Base 11 | 424a9211 | 424aa111 |
| Base 12 | 28970912 | 28971712 |
| Base 13 | 1aa75013 | 1aa75a13 |
| Base 14 | 139c0114 | 139c0b14 |
| Base 15 | d67b615 | d67c115 |
| Base 16 | a60b916 | a60c316 |