Compare 1220 vs 1227
Property | 1220 | 1227 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 51 × 611 | 31 × 4091 |
Prime factorization | 2 × 2 × 5 × 61 | 3 × 409 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220 | 1, 3, 409, 1227 |
Number of properties | 0 | 1 |
Semiprimes | 362nd | |
Roman numberals | MCCXX | MCCXXVII |
Base 2 | 100110001002 | 100110010112 |
Base 3 | 12000123 | 12001103 |
Base 4 | 1030104 | 1030234 |
Base 5 | 143405 | 144025 |
Base 6 | 53526 | 54036 |
Base 7 | 33627 | 34027 |
Base 8 | 23048 | 23138 |
Base 9 | 16059 | 16139 |
Base 10 | 122010 | 122710 |
Base 11 | a0a11 | a1611 |
Base 12 | 85812 | 86312 |
Base 13 | 72b13 | 73513 |
Base 14 | 63214 | 63914 |
Base 15 | 56515 | 56c15 |
Base 16 | 4c416 | 4cb16 |