Compare 1555 vs 1556
Property | 1555 | 1556 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 51 × 3111 | 22 × 3891 |
Prime factorization | 5 × 311 | 2 × 2 × 389 |
Divisors count | 4 | 6 |
Divisors | 1, 5, 311, 1555 | 1, 2, 4, 389, 778, 1556 |
Number of properties | 1 | 0 |
Semiprimes | 452nd | |
Roman numberals | MDLV | MDLVI |
Base 2 | 110000100112 | 110000101002 |
Base 3 | 20101213 | 20101223 |
Base 4 | 1201034 | 1201104 |
Base 5 | 222105 | 222115 |
Base 6 | 111116 | 111126 |
Base 7 | 43517 | 43527 |
Base 8 | 30238 | 30248 |
Base 9 | 21179 | 21189 |
Base 10 | 155510 | 155610 |
Base 11 | 119411 | 119511 |
Base 12 | a9712 | a9812 |
Base 13 | 92813 | 92913 |
Base 14 | 7d114 | 7d214 |
Base 15 | 6da15 | 6db15 |
Base 16 | 61316 | 61416 |