Compare 1391 vs 1401
Property | 1391 | 1401 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 131 × 1071 | 31 × 4671 |
Prime factorization | 13 × 107 | 3 × 467 |
Divisors count | 4 | 4 |
Divisors | 1, 13, 107, 1391 | 1, 3, 467, 1401 |
Number of properties | 1 | 1 |
Semiprimes | 412th | 415th |
Roman numberals | MCCCXCI | MCDI |
Base 2 | 101011011112 | 101011110012 |
Base 3 | 12201123 | 12202203 |
Base 4 | 1112334 | 1113214 |
Base 5 | 210315 | 211015 |
Base 6 | 102356 | 102536 |
Base 7 | 40257 | 40417 |
Base 8 | 25578 | 25718 |
Base 9 | 18159 | 18269 |
Base 10 | 139110 | 140110 |
Base 11 | 105511 | 106411 |
Base 12 | 97b12 | 98912 |
Base 13 | 83013 | 83a13 |
Base 14 | 71514 | 72114 |
Base 15 | 62b15 | 63615 |
Base 16 | 56f16 | 57916 |