Compare 1845 vs 1857
Property | 1845 | 1857 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 32 × 51 × 411 | 31 × 6191 |
Prime factorization | 3 × 3 × 5 × 41 | 3 × 619 |
Divisors count | 12 | 4 |
Divisors | 1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845 | 1, 3, 619, 1857 |
Number of properties | 0 | 1 |
Semiprimes | 536th | |
Roman numberals | MDCCCXLV | MDCCCLVII |
Base 2 | 111001101012 | 111010000012 |
Base 3 | 21121003 | 21122103 |
Base 4 | 1303114 | 1310014 |
Base 5 | 243405 | 244125 |
Base 6 | 123136 | 123336 |
Base 7 | 52447 | 52627 |
Base 8 | 34658 | 35018 |
Base 9 | 24709 | 24839 |
Base 10 | 184510 | 185710 |
Base 11 | 142811 | 143911 |
Base 12 | 109912 | 10a912 |
Base 13 | abc13 | acb13 |
Base 14 | 95b14 | 96914 |
Base 15 | 83015 | 83c15 |
Base 16 | 73516 | 74116 |