Compare 7157 vs 7161
| Property | 7157 | 7161 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 4211 | 31 × 71 × 111 × 311 |
| Prime factorization | 17 × 421 | 3 × 7 × 11 × 31 |
| Divisors count | 4 | 16 |
| Divisors | 1, 17, 421, 7157 | 1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161 |
| Number of properties | 1 | 0 |
| Semiprimes | 1915th | |
| Roman numberals | ||
| Base 2 | 11011111101012 | 11011111110012 |
| Base 3 | 1002110023 | 1002110203 |
| Base 4 | 12333114 | 12333214 |
| Base 5 | 2121125 | 2121215 |
| Base 6 | 530456 | 530536 |
| Base 7 | 266037 | 266107 |
| Base 8 | 157658 | 157718 |
| Base 9 | 107329 | 107369 |
| Base 10 | 715710 | 716110 |
| Base 11 | 541711 | 542011 |
| Base 12 | 418512 | 418912 |
| Base 13 | 334713 | 334b13 |
| Base 14 | 287314 | 287714 |
| Base 15 | 21c215 | 21c615 |
| Base 16 | 1bf516 | 1bf916 |