Compare 1609 vs 1612
Property | 1609 | 1612 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 16091 | 22 × 131 × 311 |
Prime factorization | 1609 | 2 × 2 × 13 × 31 |
Divisors count | 2 | 12 |
Divisors | 1, 1609 | 1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612 |
Number of properties | 6 | 0 |
Cousin primes (1st member) | 58th | |
Harmonic primes | 87th | |
Primes | 254th | |
Prime triplets (2nd member) | 42nd | |
Pythagorean primes | 121st | |
Twin primes (2nd member) | 51st | |
Roman numberals | MDCIX | MDCXII |
Base 2 | 110010010012 | 110010011002 |
Base 3 | 20121213 | 20122013 |
Base 4 | 1210214 | 1210304 |
Base 5 | 224145 | 224225 |
Base 6 | 112416 | 112446 |
Base 7 | 44567 | 44627 |
Base 8 | 31118 | 31148 |
Base 9 | 21779 | 21819 |
Base 10 | 160910 | 161210 |
Base 11 | 123311 | 123611 |
Base 12 | b2112 | b2412 |
Base 13 | 96a13 | 97013 |
Base 14 | 82d14 | 83214 |
Base 15 | 72415 | 72715 |
Base 16 | 64916 | 64c16 |