Compare 1445 vs 1454
Property | 1445 | 1454 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 51 × 172 | 21 × 7271 |
Prime factorization | 5 × 17 × 17 | 2 × 727 |
Divisors count | 6 | 4 |
Divisors | 1, 5, 17, 85, 289, 1445 | 1, 2, 727, 1454 |
Number of properties | 0 | 1 |
Semiprimes | 426th | |
Roman numberals | MCDXLV | MCDLIV |
Base 2 | 101101001012 | 101101011102 |
Base 3 | 12221123 | 12222123 |
Base 4 | 1122114 | 1122324 |
Base 5 | 212405 | 213045 |
Base 6 | 104056 | 104226 |
Base 7 | 41337 | 41457 |
Base 8 | 26458 | 26568 |
Base 9 | 18759 | 18859 |
Base 10 | 144510 | 145410 |
Base 11 | 10a411 | 110211 |
Base 12 | a0512 | a1212 |
Base 13 | 87213 | 87b13 |
Base 14 | 75314 | 75c14 |
Base 15 | 66515 | 66e15 |
Base 16 | 5a516 | 5ae16 |