Compare 1021387 vs 1021395
Property | 1021387 | 1021395 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 10213871 | 31 × 51 × 1491 × 4571 |
Prime factorization | 1021387 | 3 × 5 × 149 × 457 |
Divisors count | 2 | 16 |
Divisors | 1, 1021387 | 1, 3, 5, 15, 149, 447, 457, 745, 1371, 2235, 2285, 6855, 68093, 204279, 340465, 1021395 |
Number of properties | 5 | 0 |
Isolated primes | 63410th | |
Lucky primes | 8764th | |
Primes | 80085th | |
Sexy primes (2nd member) | 16697th | |
Ulam primes | 5864th | |
Roman numberals | ||
Base 2 | 111110010101110010112 | 111110010101110100112 |
Base 3 | 12202200020113 | 12202200021103 |
Base 4 | 33211130234 | 33211131034 |
Base 5 | 2301410225 | 2301410405 |
Base 6 | 335203516 | 335204036 |
Base 7 | 114525437 | 114525547 |
Base 8 | 37127138 | 37127238 |
Base 9 | 18260649 | 18260739 |
Base 10 | 102138710 | 102139510 |
Base 11 | 63842411 | 63843111 |
Base 12 | 4130b712 | 41310312 |
Base 13 | 299b9313 | 299b9b13 |
Base 14 | 1c832314 | 1c832b14 |
Base 15 | 15297715 | 15298015 |
Base 16 | f95cb16 | f95d316 |