Compare 1387 vs 1392
| Property | 1387 | 1392 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 191 × 731 | 24 × 31 × 291 |
| Prime factorization | 19 × 73 | 2 × 2 × 2 × 2 × 3 × 29 |
| Divisors count | 4 | 20 |
| Divisors | 1, 19, 73, 1387 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392 |
| Number of properties | 1 | 0 |
| Semiprimes | 410th | |
| Roman numberals | MCCCLXXXVII | MCCCXCII |
| Base 2 | 101011010112 | 101011100002 |
| Base 3 | 12201013 | 12201203 |
| Base 4 | 1112234 | 1113004 |
| Base 5 | 210225 | 210325 |
| Base 6 | 102316 | 102406 |
| Base 7 | 40217 | 40267 |
| Base 8 | 25538 | 25608 |
| Base 9 | 18119 | 18169 |
| Base 10 | 138710 | 139210 |
| Base 11 | 105111 | 105611 |
| Base 12 | 97712 | 98012 |
| Base 13 | 82913 | 83113 |
| Base 14 | 71114 | 71614 |
| Base 15 | 62715 | 62c15 |
| Base 16 | 56b16 | 57016 |