Compare 1218 vs 1222
Property | 1218 | 1222 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 3 |
Total factors | 4 | 3 |
Prime factorization | 21 × 31 × 71 × 291 | 21 × 131 × 471 |
Prime factorization | 2 × 3 × 7 × 29 | 2 × 13 × 47 |
Divisors count | 16 | 8 |
Divisors | 1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218 | 1, 2, 13, 26, 47, 94, 611, 1222 |
Number of properties | 0 | 0 |
Roman numberals | MCCXVIII | MCCXXII |
Base 2 | 100110000102 | 100110001102 |
Base 3 | 12000103 | 12000213 |
Base 4 | 1030024 | 1030124 |
Base 5 | 143335 | 143425 |
Base 6 | 53506 | 53546 |
Base 7 | 33607 | 33647 |
Base 8 | 23028 | 23068 |
Base 9 | 16039 | 16079 |
Base 10 | 121810 | 122210 |
Base 11 | a0811 | a1111 |
Base 12 | 85612 | 85a12 |
Base 13 | 72913 | 73013 |
Base 14 | 63014 | 63414 |
Base 15 | 56315 | 56715 |
Base 16 | 4c216 | 4c616 |