Compare 163138 vs 163165
| Property | 163138 | 163165 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 815691 | 51 × 326331 |
| Prime factorization | 2 × 81569 | 5 × 32633 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 81569, 163138 | 1, 5, 32633, 163165 |
| Number of properties | 1 | 1 |
| Semiprimes | 37259th | 37263rd |
| Roman numberals | ||
| Base 2 | 1001111101010000102 | 1001111101010111012 |
| Base 3 | 220212100113 | 220212110113 |
| Base 4 | 2133110024 | 2133111314 |
| Base 5 | 202100235 | 202101305 |
| Base 6 | 32551346 | 32552216 |
| Base 7 | 12464237 | 12464627 |
| Base 8 | 4765028 | 4765358 |
| Base 9 | 2677049 | 2677349 |
| Base 10 | 16313810 | 16316510 |
| Base 11 | 10162811 | 10165211 |
| Base 12 | 7a4aa12 | 7a51112 |
| Base 13 | 5934113 | 5936213 |
| Base 14 | 4364a14 | 4366914 |
| Base 15 | 3350d15 | 3352a15 |
| Base 16 | 27d4216 | 27d5d16 |