Compare 42154 vs 42163
| Property | 42154 | 42163 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 30111 | 111 × 38331 |
| Prime factorization | 2 × 7 × 3011 | 11 × 3833 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 3011, 6022, 21077, 42154 | 1, 11, 3833, 42163 |
| Number of properties | 0 | 1 |
| Semiprimes | 10287th | |
| Roman numberals | ||
| Base 2 | 10100100101010102 | 10100100101100112 |
| Base 3 | 20102110213 | 20102111213 |
| Base 4 | 221022224 | 221023034 |
| Base 5 | 23221045 | 23221235 |
| Base 6 | 5230546 | 5231116 |
| Base 7 | 2336207 | 2336327 |
| Base 8 | 1222528 | 1222638 |
| Base 9 | 637379 | 637479 |
| Base 10 | 4215410 | 4216310 |
| Base 11 | 2974211 | 2975011 |
| Base 12 | 2048a12 | 2049712 |
| Base 13 | 1625813 | 1626413 |
| Base 14 | 1151014 | 1151914 |
| Base 15 | c75415 | c75d15 |
| Base 16 | a4aa16 | a4b316 |