Compare 163138 vs 163203
| Property | 163138 | 163203 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 815691 | 31 × 544011 |
| Prime factorization | 2 × 81569 | 3 × 54401 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 81569, 163138 | 1, 3, 54401, 163203 |
| Number of properties | 1 | 1 |
| Semiprimes | 37259th | 37268th |
| Roman numberals | ||
| Base 2 | 1001111101010000102 | 1001111101100000112 |
| Base 3 | 220212100113 | 220212121203 |
| Base 4 | 2133110024 | 2133120034 |
| Base 5 | 202100235 | 202103035 |
| Base 6 | 32551346 | 32553236 |
| Base 7 | 12464237 | 12465457 |
| Base 8 | 4765028 | 4766038 |
| Base 9 | 2677049 | 2677769 |
| Base 10 | 16313810 | 16320310 |
| Base 11 | 10162811 | 10168711 |
| Base 12 | 7a4aa12 | 7a54312 |
| Base 13 | 5934113 | 5939113 |
| Base 14 | 4364a14 | 4369514 |
| Base 15 | 3350d15 | 3355315 |
| Base 16 | 27d4216 | 27d8316 |