Compare 207997 vs 208005
Property | 207997 | 208005 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2079971 | 31 × 51 × 72 × 2831 |
Prime factorization | 207997 | 3 × 5 × 7 × 7 × 283 |
Divisors count | 2 | 24 |
Divisors | 1, 207997 | 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 283, 735, 849, 1415, 1981, 4245, 5943, 9905, 13867, 29715, 41601, 69335, 208005 |
Number of properties | 8 | 0 |
Cousin primes (1st member) | 2209th | |
Isolated primes | 14173rd | |
Lucky primes | 2385th | |
Primes | 18634th | |
Prime triplets (1st member) | 866th | |
Pythagorean primes | 9303rd | |
Sexy primes (1st member) | 4433rd | |
Sexy prime triplets (1st member) | 895th | |
Roman numberals | ||
Base 2 | 1100101100011111012 | 1100101100100001012 |
Base 3 | 1011200221213 | 1011200222203 |
Base 4 | 3023013314 | 3023020114 |
Base 5 | 231234425 | 231240105 |
Base 6 | 42425416 | 42425536 |
Base 7 | 15242567 | 15243007 |
Base 8 | 6261758 | 6262058 |
Base 9 | 3462779 | 3462869 |
Base 10 | 20799710 | 20800510 |
Base 11 | 1322a911 | 13230611 |
Base 12 | a045112 | a045912 |
Base 13 | 7389a13 | 738a513 |
Base 14 | 55b2d14 | 55b3714 |
Base 15 | 4196715 | 4197015 |
Base 16 | 32c7d16 | 32c8516 |