Compare 1235 vs 1247
| Property | 1235 | 1247 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 131 × 191 | 291 × 431 |
| Prime factorization | 5 × 13 × 19 | 29 × 43 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 13, 19, 65, 95, 247, 1235 | 1, 29, 43, 1247 |
| Number of properties | 0 | 1 |
| Semiprimes | 367th | |
| Roman numberals | MCCXXXV | MCCXLVII |
| Base 2 | 100110100112 | 100110111112 |
| Base 3 | 12002023 | 12010123 |
| Base 4 | 1031034 | 1031334 |
| Base 5 | 144205 | 144425 |
| Base 6 | 54156 | 54356 |
| Base 7 | 34137 | 34317 |
| Base 8 | 23238 | 23378 |
| Base 9 | 16229 | 16359 |
| Base 10 | 123510 | 124710 |
| Base 11 | a2311 | a3411 |
| Base 12 | 86b12 | 87b12 |
| Base 13 | 74013 | 74c13 |
| Base 14 | 64314 | 65114 |
| Base 15 | 57515 | 58215 |
| Base 16 | 4d316 | 4df16 |