Compare 845 vs 851
Property | 845 | 851 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 51 × 132 | 231 × 371 |
Prime factorization | 5 × 13 × 13 | 23 × 37 |
Divisors count | 6 | 4 |
Divisors | 1, 5, 13, 65, 169, 845 | 1, 23, 37, 851 |
Number of properties | 0 | 1 |
Semiprimes | 257th | |
Roman numberals | DCCCXLV | DCCCLI |
Base 2 | 11010011012 | 11010100112 |
Base 3 | 10110223 | 10111123 |
Base 4 | 310314 | 311034 |
Base 5 | 113405 | 114015 |
Base 6 | 35256 | 35356 |
Base 7 | 23157 | 23247 |
Base 8 | 15158 | 15238 |
Base 9 | 11389 | 11459 |
Base 10 | 84510 | 85110 |
Base 11 | 6a911 | 70411 |
Base 12 | 5a512 | 5ab12 |
Base 13 | 50013 | 50613 |
Base 14 | 44514 | 44b14 |
Base 15 | 3b515 | 3bb15 |
Base 16 | 34d16 | 35316 |