Compare 351 vs 361
| Property | 351 | 361 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 4 | 2 |
| Prime factorization | 33 × 131 | 192 |
| Prime factorization | 3 × 3 × 3 × 13 | 19 × 19 |
| Divisors count | 8 | 3 |
| Divisors | 1, 3, 9, 13, 27, 39, 117, 351 | 1, 19, 361 |
| Number of properties | 0 | 1 |
| Semiprimes | 114th | |
| Roman numberals | CCCLI | CCCLXI |
| Base 2 | 1010111112 | 1011010012 |
| Base 3 | 1110003 | 1111013 |
| Base 4 | 111334 | 112214 |
| Base 5 | 24015 | 24215 |
| Base 6 | 13436 | 14016 |
| Base 7 | 10117 | 10247 |
| Base 8 | 5378 | 5518 |
| Base 9 | 4309 | 4419 |
| Base 10 | 35110 | 36110 |
| Base 11 | 29a11 | 2a911 |
| Base 12 | 25312 | 26112 |
| Base 13 | 21013 | 21a13 |
| Base 14 | 1b114 | 1bb14 |
| Base 15 | 18615 | 19115 |
| Base 16 | 15f16 | 16916 |