Compare 67 vs 75
Property | 67 | 75 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 671 | 31 × 52 |
Prime factorization | 67 | 3 × 5 × 5 |
Divisors count | 2 | 6 |
Divisors | 1, 67 | 1, 3, 5, 15, 25, 75 |
Number of properties | 17 | 0 |
Additive primes | 12th | |
Chen primes | 17th | |
Cousin primes (1st member) | 7th | |
Good primes | 9th | |
Harmonic primes | 6th | |
Isolated primes | 6th | |
Left-truncatable primes | 12th | |
Lucky primes | 7th | |
Primes | 19th | |
Prime triplets (1st member) | 8th | |
Sexy primes (1st member) | 13th | |
Sexy primes (2nd member) | 12th | |
Sexy prime quadrupletss (2nd member) | 4th | |
Sexy prime triplets (1st member) | 9th | |
Sexy prime triplets (2nd member) | 8th | |
Solinas primes | 16th | |
Super primes | 8th | |
Roman numberals | LXVII | LXXV |
Base 2 | 10000112 | 10010112 |
Base 3 | 21113 | 22103 |
Base 4 | 10034 | 10234 |
Base 5 | 2325 | 3005 |
Base 6 | 1516 | 2036 |
Base 7 | 1247 | 1357 |
Base 8 | 1038 | 1138 |
Base 9 | 749 | 839 |
Base 10 | 6710 | 7510 |
Base 11 | 6111 | 6911 |
Base 12 | 5712 | 6312 |
Base 13 | 5213 | 5a13 |
Base 14 | 4b14 | 5514 |
Base 15 | 4715 | 5015 |
Base 16 | 4316 | 4b16 |