Compare 1355 vs 1387
Property | 1355 | 1387 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 2711 | 191 × 731 |
Prime factorization | 5 × 271 | 19 × 73 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 271, 1355 | 1, 19, 73, 1387 |
Number of properties | 1 | 1 |
Semiprimes | 400th | 410th |
Roman numberals | MCCCLV | MCCCLXXXVII |
Base 2 | 101010010112 | 101011010112 |
Base 3 | 12120123 | 12201013 |
Base 4 | 1110234 | 1112234 |
Base 5 | 204105 | 210225 |
Base 6 | 101356 | 102316 |
Base 7 | 36447 | 40217 |
Base 8 | 25138 | 25538 |
Base 9 | 17659 | 18119 |
Base 10 | 135510 | 138710 |
Base 11 | 102211 | 105111 |
Base 12 | 94b12 | 97712 |
Base 13 | 80313 | 82913 |
Base 14 | 6cb14 | 71114 |
Base 15 | 60515 | 62715 |
Base 16 | 54b16 | 56b16 |