Compare 21552 vs 21559
| Property | 21552 | 21559 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 31 × 4491 | 215591 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 449 | 21559 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 21552 | 1, 21559 |
| Number of properties | 0 | 5 |
| Chen primes | 1187th | |
| Cousin primes (1st member) | 369th | |
| Primes | 2419th | |
| Prime triplets (2nd member) | 184th | |
| Twin primes (2nd member) | 366th | |
| Roman numberals | ||
| Base 2 | 1010100001100002 | 1010100001101112 |
| Base 3 | 10021200203 | 10021201113 |
| Base 4 | 111003004 | 111003134 |
| Base 5 | 11422025 | 11422145 |
| Base 6 | 2434406 | 2434516 |
| Base 7 | 1165567 | 1165667 |
| Base 8 | 520608 | 520678 |
| Base 9 | 325069 | 325149 |
| Base 10 | 2155210 | 2155910 |
| Base 11 | 1521311 | 1521a11 |
| Base 12 | 1058012 | 1058712 |
| Base 13 | 9a6b13 | 9a7513 |
| Base 14 | 7bd614 | 7bdd14 |
| Base 15 | 65bc15 | 65c415 |
| Base 16 | 543016 | 543716 |