Compare 1214 vs 1220
Property | 1214 | 1220 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 4 |
Prime factorization | 21 × 6071 | 22 × 51 × 611 |
Prime factorization | 2 × 607 | 2 × 2 × 5 × 61 |
Divisors count | 4 | 12 |
Divisors | 1, 2, 607, 1214 | 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220 |
Number of properties | 1 | 0 |
Semiprimes | 359th | |
Roman numberals | MCCXIV | MCCXX |
Base 2 | 100101111102 | 100110001002 |
Base 3 | 11222223 | 12000123 |
Base 4 | 1023324 | 1030104 |
Base 5 | 143245 | 143405 |
Base 6 | 53426 | 53526 |
Base 7 | 33537 | 33627 |
Base 8 | 22768 | 23048 |
Base 9 | 15889 | 16059 |
Base 10 | 121410 | 122010 |
Base 11 | a0411 | a0a11 |
Base 12 | 85212 | 85812 |
Base 13 | 72513 | 72b13 |
Base 14 | 62a14 | 63214 |
Base 15 | 55e15 | 56515 |
Base 16 | 4be16 | 4c416 |