Compare 220159 vs 220163
| Property | 220159 | 220163 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1371 × 16071 | 2201631 |
| Prime factorization | 137 × 1607 | 220163 |
| Divisors count | 4 | 2 |
| Divisors | 1, 137, 1607, 220159 | 1, 220163 |
| Number of properties | 1 | 3 |
| Isolated primes | 14970th | |
| Primes | 19629th | |
| Semiprimes | 49560th | |
| Sexy primes (1st member) | 4644th | |
| Roman numberals | ||
| Base 2 | 1101011011111111112 | 1101011100000000112 |
| Base 3 | 1020120000013 | 1020120000123 |
| Base 4 | 3112333334 | 3113000034 |
| Base 5 | 240211145 | 240211235 |
| Base 6 | 44151316 | 44151356 |
| Base 7 | 16046027 | 16046067 |
| Base 8 | 6557778 | 6560038 |
| Base 9 | 3650019 | 3650059 |
| Base 10 | 22015910 | 22016310 |
| Base 11 | 14045511 | 14045911 |
| Base 12 | a74a712 | a74ab12 |
| Base 13 | 7929413 | 7929813 |
| Base 14 | 5a33914 | 5a33d14 |
| Base 15 | 4537415 | 4537815 |
| Base 16 | 35bff16 | 35c0316 |