Compare 102638 vs 102639
| Property | 102638 | 102639 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 191 × 371 × 731 | 31 × 342131 |
| Prime factorization | 2 × 19 × 37 × 73 | 3 × 34213 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 19, 37, 38, 73, 74, 146, 703, 1387, 1406, 2701, 2774, 5402, 51319, 102638 | 1, 3, 34213, 102639 |
| Number of properties | 0 | 1 |
| Semiprimes | 23951st | |
| Roman numberals | ||
| Base 2 | 110010000111011102 | 110010000111011112 |
| Base 3 | 120122101023 | 120122101103 |
| Base 4 | 1210032324 | 1210032334 |
| Base 5 | 112410235 | 112410245 |
| Base 6 | 21111026 | 21111036 |
| Base 7 | 6051447 | 6051457 |
| Base 8 | 3103568 | 3103578 |
| Base 9 | 1657129 | 1657139 |
| Base 10 | 10263810 | 10263910 |
| Base 11 | 7012811 | 7012911 |
| Base 12 | 4b49212 | 4b49312 |
| Base 13 | 3794313 | 3794413 |
| Base 14 | 2959414 | 2959514 |
| Base 15 | 2062815 | 2062915 |
| Base 16 | 190ee16 | 190ef16 |