Compare 306 vs 311
Property | 306 | 311 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 32 × 171 | 3111 |
Prime factorization | 2 × 3 × 3 × 17 | 311 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306 | 1, 311 |
Number of properties | 0 | 13 |
Additive primes | 36th | |
Chen primes | 48th | |
Cousin primes (2nd member) | 18th | |
Emirps | 16th | |
Good primes | 23rd | |
Harmonic primes | 26th | |
Multiplicative primes | 13th | |
Primes | 64th | |
Prime triplets (1st member) | 19th | |
Prime triplets (2nd member) | 18th | |
Right-truncatable primes | 17th | |
Sexy primes (1st member) | 36th | |
Twin primes (1st member) | 20th | |
Roman numberals | CCCVI | CCCXI |
Base 2 | 1001100102 | 1001101112 |
Base 3 | 1021003 | 1021123 |
Base 4 | 103024 | 103134 |
Base 5 | 22115 | 22215 |
Base 6 | 12306 | 12356 |
Base 7 | 6157 | 6237 |
Base 8 | 4628 | 4678 |
Base 9 | 3709 | 3759 |
Base 10 | 30610 | 31110 |
Base 11 | 25911 | 26311 |
Base 12 | 21612 | 21b12 |
Base 13 | 1a713 | 1ac13 |
Base 14 | 17c14 | 18314 |
Base 15 | 15615 | 15b15 |
Base 16 | 13216 | 13716 |