Compare 8839 vs 8840
| Property | 8839 | 8840 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 88391 | 23 × 51 × 131 × 171 |
| Prime factorization | 8839 | 2 × 2 × 2 × 5 × 13 × 17 |
| Divisors count | 2 | 32 |
| Divisors | 1, 8839 | 1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840 |
| Number of properties | 3 | 0 |
| Harmonic primes | 404th | |
| Primes | 1102nd | |
| Twin primes (2nd member) | 187th | |
| Roman numberals | ||
| Base 2 | 100010100001112 | 100010100010002 |
| Base 3 | 1100101013 | 1100101023 |
| Base 4 | 20220134 | 20220204 |
| Base 5 | 2403245 | 2403305 |
| Base 6 | 1045316 | 1045326 |
| Base 7 | 345257 | 345267 |
| Base 8 | 212078 | 212108 |
| Base 9 | 131119 | 131129 |
| Base 10 | 883910 | 884010 |
| Base 11 | 670611 | 670711 |
| Base 12 | 514712 | 514812 |
| Base 13 | 403c13 | 404013 |
| Base 14 | 331514 | 331614 |
| Base 15 | 294415 | 294515 |
| Base 16 | 228716 | 228816 |