Compare 213987 vs 213993
| Property | 213987 | 213993 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 713291 | 32 × 131 × 311 × 591 |
| Prime factorization | 3 × 71329 | 3 × 3 × 13 × 31 × 59 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 71329, 213987 | 1, 3, 9, 13, 31, 39, 59, 93, 117, 177, 279, 403, 531, 767, 1209, 1829, 2301, 3627, 5487, 6903, 16461, 23777, 71331, 213993 |
| Number of properties | 1 | 0 |
| Semiprimes | 48241st | |
| Roman numberals | ||
| Base 2 | 1101000011111000112 | 1101000011111010012 |
| Base 3 | 1012121121103 | 1012121122003 |
| Base 4 | 3100332034 | 3100332214 |
| Base 5 | 233214225 | 233214335 |
| Base 6 | 43304036 | 43304136 |
| Base 7 | 15506047 | 15506137 |
| Base 8 | 6417438 | 6417518 |
| Base 9 | 3554739 | 3554809 |
| Base 10 | 21398710 | 21399310 |
| Base 11 | 13685411 | 13685a11 |
| Base 12 | a3a0312 | a3a0912 |
| Base 13 | 7652713 | 7653013 |
| Base 14 | 57dab14 | 57db314 |
| Base 15 | 4360c15 | 4361315 |
| Base 16 | 343e316 | 343e916 |