Compare 1371 vs 1372
| Property | 1371 | 1372 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 4571 | 22 × 73 |
| Prime factorization | 3 × 457 | 2 × 2 × 7 × 7 × 7 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 457, 1371 | 1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372 |
| Number of properties | 1 | 0 |
| Semiprimes | 405th | |
| Roman numberals | MCCCLXXI | MCCCLXXII |
| Base 2 | 101010110112 | 101010111002 |
| Base 3 | 12122103 | 12122113 |
| Base 4 | 1111234 | 1111304 |
| Base 5 | 204415 | 204425 |
| Base 6 | 102036 | 102046 |
| Base 7 | 36667 | 40007 |
| Base 8 | 25338 | 25348 |
| Base 9 | 17839 | 17849 |
| Base 10 | 137110 | 137210 |
| Base 11 | 103711 | 103811 |
| Base 12 | 96312 | 96412 |
| Base 13 | 81613 | 81713 |
| Base 14 | 6dd14 | 70014 |
| Base 15 | 61615 | 61715 |
| Base 16 | 55b16 | 55c16 |