Compare 1816 vs 1818
Property | 1816 | 1818 |
---|---|---|
Type | composite number | composite number |
Unique factors | 2 | 3 |
Total factors | 4 | 4 |
Prime factorization | 23 × 2271 | 21 × 32 × 1011 |
Prime factorization | 2 × 2 × 2 × 227 | 2 × 3 × 3 × 101 |
Divisors count | 8 | 12 |
Divisors | 1, 2, 4, 8, 227, 454, 908, 1816 | 1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818 |
Number of properties | 0 | 0 |
Roman numberals | MDCCCXVI | MDCCCXVIII |
Base 2 | 111000110002 | 111000110102 |
Base 3 | 21110213 | 21111003 |
Base 4 | 1301204 | 1301224 |
Base 5 | 242315 | 242335 |
Base 6 | 122246 | 122306 |
Base 7 | 52037 | 52057 |
Base 8 | 34308 | 34328 |
Base 9 | 24379 | 24409 |
Base 10 | 181610 | 181810 |
Base 11 | 140111 | 140311 |
Base 12 | 107412 | 107612 |
Base 13 | a9913 | a9b13 |
Base 14 | 93a14 | 93c14 |
Base 15 | 81115 | 81315 |
Base 16 | 71816 | 71a16 |