Compare 1397 vs 1405
Property | 1397 | 1405 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 111 × 1271 | 51 × 2811 |
Prime factorization | 11 × 127 | 5 × 281 |
Divisors count | 4 | 4 |
Divisors | 1, 11, 127, 1397 | 1, 5, 281, 1405 |
Number of properties | 1 | 1 |
Semiprimes | 414th | 418th |
Roman numberals | MCCCXCVII | MCDV |
Base 2 | 101011101012 | 101011111012 |
Base 3 | 12202023 | 12210013 |
Base 4 | 1113114 | 1113314 |
Base 5 | 210425 | 211105 |
Base 6 | 102456 | 103016 |
Base 7 | 40347 | 40457 |
Base 8 | 25658 | 25758 |
Base 9 | 18229 | 18319 |
Base 10 | 139710 | 140510 |
Base 11 | 106011 | 106811 |
Base 12 | 98512 | 99112 |
Base 13 | 83613 | 84113 |
Base 14 | 71b14 | 72514 |
Base 15 | 63215 | 63a15 |
Base 16 | 57516 | 57d16 |